<SEC-DOCUMENT>0001140361-26-022590.txt : 20260522
<SEC-HEADER>0001140361-26-022590.hdr.sgml : 20260522
<ACCEPTANCE-DATETIME>20260522154330
ACCESSION NUMBER:		0001140361-26-022590
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		15
FILED AS OF DATE:		20260522
DATE AS OF CHANGE:		20260522
EFFECTIVENESS DATE:		20260522

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRUSTCO BANK CORP N Y
		CENTRAL INDEX KEY:			0000357301
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		ORGANIZATION NAME:           	02 Finance
		EIN:				141630287
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-296164
		FILM NUMBER:		261013416

	BUSINESS ADDRESS:	
		STREET 1:		6 METRO PARK ROAD
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12205
		BUSINESS PHONE:		5183773311

	MAIL ADDRESS:	
		STREET 1:		6 METRO PARK ROAD
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12205
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>ny20074669x1_s3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 540pt;"><a name="ny20074669x1_s3asr_100-regcov_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 540pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 25pt; text-align: center;">As filed with the Securities and Exchange Commission on May 22, 2026 </div><div class="BRDSX_regno" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 1pt; text-align: right;">Registration No. 333-&#8195;&#8195;&#8195; </div></div></div><div class="BRDSX_block-frill" style="width: 540pt; margin-left: 0pt;"><div><div class="BRDSX_rule-full" style="height: 0pt; width: 100%; border-bottom: 2pt solid #000000; margin-top: 1pt; margin-bottom: 1pt; margin-left: auto; margin-right: auto;"> </div><div class="BRDSX_rule-full" style="height: 0pt; width: 100%; border-bottom: 1pt solid #000000; margin-bottom: 1pt; margin-left: auto; margin-right: auto; margin-top: 4pt;"> </div></div></div><div class="BRDSX_block-main" style="width: 540pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 14pt; font-weight: bold; margin-top: 9.5pt; text-align: center;">UNITED STATES<br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 14pt; font-weight: bold; margin-top: 0pt; text-align: center;">SECURITIES AND EXCHANGE COMMISSION<br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 0pt; text-align: center; font-size: 12pt;"><font style="font-size: 12pt;">Washington, D.C. 20549 </font></div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 16pt; font-weight: bold; margin-top: 12.5pt; text-align: center;">FORM S-3<br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 0pt; text-align: center; font-size: 12pt;"><font style="font-size: 12pt;">REGISTRATION STATEMENT UNDER</font><br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 0pt; text-align: center; font-size: 12pt;"><font style="font-size: 12pt;">THE SECURITIES ACT OF 1933</font></div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 18pt; font-weight: bold; margin-top: 12.5pt; text-align: center;">TRUSTCO BANK CORP NY <br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 0pt; text-align: center; font-size: 9.5pt;"><font style="font-size: 9.5pt; font-weight: normal;">(Exact Name of Registrant as Specified in its Charter) </font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"> </div><table cellspacing="0" cellpadding="0" class="BRDSX_txttab" style="border-spacing: 0;margin-top: 0pt; width: 540pt; margin-left: auto; margin-right: auto;"><tr class="BRDSX_boxspacer"><td style="height: 6pt; width: 264pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 264pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 264pt; padding-bottom: 0.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 0pt; text-align: center;">NEW YORK</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 264pt; padding-bottom: 0.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 0pt; text-align: center;">14-1630287 </div></td></tr><tr><td style="width: 264pt; padding-top: 0.02pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">(State or other jurisdiction of incorporation or organization)</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 264pt; padding-top: 0.02pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">(I.R.S. Employer Identification Number)</div></td></tr><tr class="BRDSX_boxspacer"><td style="height: 2.75pt; width: 264pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 264pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 4.5pt; text-align: center;">5 SARNOWSKI DRIVE<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 0pt; text-align: center;">GLENVILLE, NEW YORK 12302<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 0pt; text-align: center;">(518) 377-3311 <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 0pt; text-align: center;"><font style="font-weight: normal;">(Address, including zip code, and telephone number, including area code, of registrant&#8217;s principal executive offices) </font></div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 6.5pt; text-align: center;">MICHAEL M. OZIMEK<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">Executive Vice President and Chief Financial Officer<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">TrustCo Bank Corp NY<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">5 Sarnowski Drive<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">Glenview, New York 12302<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; text-align: center;">(518) 377-3311</div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 6.5pt; text-align: center;">(Name, address, including zip code, and telephone number, including area code, of agent for service)</div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 6.5pt; text-align: center;">Copies to:<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">Timothy W. Gregg</font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">Maynard Nexsen PC</font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">1901 Sixth Avenue North</font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">Suite 1700 </font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">Birmingham, Alabama 35203</font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-style: italic; margin-top: 0pt; text-align: center;"><font style="font-style: normal;">(205) 254-1000</font></div><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 96pt; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 5.25pt;"> </div></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; font-weight: bold; margin-top: 6.5pt; margin-left: 0pt; text-align: justify;">Approximate date of commencement of proposed sale to the public<font style="font-weight: normal;">: From time to time after the effective date of this Registration Statement.</font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If the only securities being registered on this Form&#160;are being offered pursuant to dividend or interest reinvestment plans, please check the following box. <font style="font-size: 1pt;">&#8201;</font><font style="font-family: Arial, Helvetica, sans-serif;">&#x2610;</font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If any of the securities being registered on this Form&#160;are to be offered on a delayed or continuous basis pursuant to Rule&#160;415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. &#x2612;</div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If this Form&#160;is filed to register additional securities for an offering pursuant to Rule&#160;462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. <font style="font-size: 1pt;">&#8201;</font><font style="font-family: Arial, Helvetica, sans-serif;">&#x2610;</font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If this Form&#160;is a post-effective amendment filed pursuant to Rule&#160;462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. <font style="font-size: 1pt;">&#8201;</font><font style="font-family: Arial, Helvetica, sans-serif;">&#x2610;</font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If this Form&#160;is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule&#160;462(e) under the Securities Act, check the following box. &#x2612;</div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If this Form&#160;is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule&#160;413(b) under the Securities Act, check the following box. <font style="font-size: 1pt;">&#8201;</font><font style="font-family: Arial, Helvetica, sans-serif;">&#x2610;</font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. 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width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 228pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 24pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 228pt; padding-bottom: 0.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Large accelerated filer</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 24pt; padding-bottom: 0.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; 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padding-top: 0.02pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt;">&#160;</div></td></tr><tr class="BRDSX_boxspacer"><td style="height: 2.75pt; width: 228pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 24pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 228pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 24pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 9.5pt; margin-top: 4pt; margin-left: 0pt; text-align: justify;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;7(a)(2)(B) of Securities Act. <font style="font-size: 1pt;">&#8201;</font><font style="font-family: Arial, Helvetica, sans-serif;">&#x2610;</font> </div></div><div class="BRDSX_block-frill" style="width: 540pt; margin-top: 12pt; margin-left: 0pt;"><div><div class="BRDSX_rule-full" style="height: 0pt; width: 100%; border-bottom: 1pt solid #000000; margin-top: 1pt; margin-bottom: 1pt; margin-left: auto; margin-right: auto;"> </div><div class="BRDSX_rule-full" style="height: 0pt; width: 100%; border-bottom: 2pt solid #000000; margin-bottom: 1pt; margin-left: auto; margin-right: auto; margin-top: 4pt;"> </div></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 456pt;"><a name="ny20074669x1_s3asr_101-cov_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 456pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><u>PROSPECTUS</u> </div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 16pt; font-weight: bold; margin-top: 19.5pt; text-align: center;">TRUSTCO BANK CORP NY <br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 12pt; text-align: center; font-size: 12pt;"><font style="font-size: 12pt; font-weight: normal;">Dividend Reinvestment and Stock Purchase Plan </font><br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-weight: bold; margin-top: 0pt; text-align: center; font-size: 12pt;"><font style="font-size: 12pt; font-weight: normal;">1,122,970 Shares of Common Stock</font></div><div><div class="BRDSX_rule-full" style="height: 0pt; width: 100%; border-bottom: 1pt solid #000000; margin-bottom: 2pt; margin-left: auto; margin-right: auto; margin-top: 12.5pt;"> </div></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 12pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">This prospectus describes the Dividend Reinvestment and Stock Purchase Plan of TrustCo Bank Corp NY (which we refer to as the &#8220;Plan&#8221;), which provides participants with a convenient and simple method of investing cash dividends and optional cash payments. It replaces and supersedes the Prospectus describing the Plan dated May&#160;31, 2023. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you are or become a participant in the Plan, you may automatically reinvest, into additional shares of our common stock, cash dividends on your existing shares of our common stock. You may also make cash payments for the purchase of additional shares of common stock, and new investors may make their initial investment in our common stock under the Plan. The minimum initial purchase is $50; the minimum amount of subsequent optional cash purchases is $25. The maximum limit for both initial and optional cash purchases is $50,000 per calendar month, unless we grant a waiver of this amount. This prospectus also describes the procedures by which you may request a waiver. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Your participation in the Plan is entirely voluntary, and you may terminate your participation at any time. Shares of our common stock will be either purchased directly from us out of authorized but unissued shares or treasury shares or purchased on the open market. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Our transfer agent, Computershare Trust Company, N.A. (&#8220;Computershare&#8221;, the &#8220;Plan administrator&#8221;, or the &#8220;administrator&#8221;), will serve as the administrator of the Plan. You may enroll in the Plan by completing and signing an Enrollment Form, which can be obtained by calling Computershare at 1-800-368-5948 (toll free) and which is also available online at www.computershare.com/investor. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Our principal executive office is located at 5 Sarnowski Drive, Glenville, New York 12302, and our telephone number is (518) 377-3311. Our common stock is listed on the Nasdaq Global Select Market under the symbol &#8220;TRST.&#8221; On May&#160;20, 2026, the closing price of our common stock was $50.28 per share. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We suggest that you retain this prospectus for future reference. References to &#8220;we,&#8221; &#8220;us,&#8221; &#8220;our,&#8221; &#8220;TrustCo&#8221; or the &#8220;Company&#8221; refer to TrustCo Bank Corp NY and our directly or indirectly owned subsidiaries, unless the context otherwise requires. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Investing in our shares of common stock involves risks. You should consider certain risk factors before enrolling in the Plan. See the discussion of &#8220;Risk Factors&#8221; on page <a href="#tRF">5</a> of this prospectus and the documents incorporated herein by reference for more information.<font style="font-weight: normal;"> </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.<font style="font-weight: normal;"> </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The shares offered are our equity securities and are not savings accounts, deposits or other obligations of any bank subsidiary of ours and are not insured by the Federal Deposit Insurance Corporation or any other governmental agency.<font style="font-weight: normal;"> </font></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 146pt; text-align: center;">The date of this prospectus is May&#160;22, 2026 </div></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_102-toc_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;">Table of Contents </div><a name="TOC"><!--Anchor--></a><table cellspacing="0" cellpadding="0" class="BRDSX_fintab" style="border-spacing: 0;margin-top: 4pt; width: 468pt; margin-left: auto; margin-right: auto;"><tr class="BRDSX_boxspacer"><td style="height: 6pt; width: 408pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 16.44pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr class="BRDSX_header"><td style="width: 408pt; padding-bottom: 2.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; font-weight: bold;">&#160;</div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-bottom: 2.38pt; text-align: left; vertical-align: bottom; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; font-weight: bold; margin-top: 0pt; text-align: center;">Page </div></td></tr><tr><td style="width: 408pt; padding-top: 2.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tATP">ABOUT THIS PROSPECTUS<font style="padding-left: 1.99pt;"></font></a></div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 2.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tATP"><font style="padding-left: 5pt;">1</font> </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tSNA">SPECIAL NOTE ABOUT FORWARD-LOOKING STATEMENTS<font style="padding-left: 4.67pt;"></font></a></div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tSNA"><font style="padding-left: 5pt;">2</font> </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tRF">RISK FACTORS<font style="padding-left: 1.15pt;"></font></a></div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tRF"><font style="padding-left: 5pt;">5</font> </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tTDR">THE DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN<font style="padding-left: 3.7pt;"></font></a></div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tTDR"><font style="padding-left: 5pt;">6</font> </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tPOD">PLAN OF DISTRIBUTION<font style="padding-left: 1.64pt;"></font></a></div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tPOD">17 </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tUOP">USE OF PROCEEDS<font style="padding-left: 2.73pt;"></font></a></div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tUOP">18 </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tWYC">WHERE YOU CAN FIND MORE INFORMATION<font style="padding-left: 3.99pt;"></font></a></div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tWYC">18</a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tIO">INCORPORATION OF CERTAIN INFORMATION BY REFERENCE<font style="padding-left: 3.16pt;"></font></a></div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 3.22pt; text-align: left;"><a href="#tIO">18 </a></div></td></tr><tr><td style="width: 408pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="#tLM">LEGAL MATTERS<font style="padding-left: 0.05pt;"></font></a></div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 21.78pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 16.44pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; 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width: 408pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 21.78pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 16.44pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">i<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_103-about_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tATP"><!--Anchor--></a>ABOUT THIS PROSPECTUS </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission (the &#8220;SEC&#8221;) relating to the shares of our common stock to be offered and sold pursuant to the Plan. This prospectus, which does not include all of the information contained in the registration statement, provides you with a general description of the Plan and the securities offered under the Plan. The registration statement containing this prospectus, including the exhibits to the registration statement, provides additional information about us, the Plan and the securities offered. The registration statement can be read at the SEC website mentioned under the heading &#8220;Where You Can Find More Information.&#8221; </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">When acquiring any securities discussed in this prospectus, you should rely only on the information provided in this prospectus, including the information incorporated by reference. We have not authorized anyone to provide you with different information. We are not offering the securities in any state or jurisdiction where the offer is prohibited. You should not assume that the information in this prospectus or any document incorporated by reference is accurate or complete at any date other than the date indicated on the cover page of this document. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">1<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_104-fls_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tSNA"><!--Anchor--></a>SPECIAL NOTE ABOUT FORWARD-LOOKING STATEMENTS </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">This prospectus and the documents we incorporate by reference in this prospectus may include &#8220;forward-looking statements&#8221; made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and are subject to certain risks and uncertainties that could cause actual results to differ materially from historical earnings and those presently anticipated or projected. Forward-looking statements can be identified by the use of such words as may, will, should, could, would, estimate, project, believe, intend, anticipate, plan, seek, expect and similar expressions. We wish to caution readers not to place undue reliance on any such forward-looking statements, which speak only as of the date made. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">In addition to factors described under &#8220;Risk Factors&#8221; on page <a href="#tRF">5</a> of this prospectus, the factors listed below, among others, in some cases have affected and in the future could affect our actual results and could cause our actual financial performance to differ materially from that expressed in any forward-looking statement. </div><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 18pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Our Lending Activities</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">changes in interest rates may significantly impact our financial condition and results of operations; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">external economic factors, such as changes in monetary policy and inflation and deflation, may have an adverse effect on our business, financial condition and results of operations; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">we are exposed to credit risk in our lending activities; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">our emphasis on residential mortgage loans exposes us to lending risks, and any weakness in the residential real estate markets could adversely affect our performance; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">our commercial loan portfolio is increasing and the inherently higher risk of loss may lead to additional provisions for credit losses or charge-offs, which would negatively impact earnings and capital; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">if our allowance for credit losses on loans is not sufficient to cover expected loan losses, our earnings could decrease; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we may not be able to meet the cash flow requirements of our depositors or borrowers or meet our operating cash needs to fund corporate expansion and other activities; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">we are subject to claims and litigation pertaining to fiduciary responsibility and lender liability; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">the strict enforcement of federal laws and regulations regarding cannabis could result in our inability to continue to provide financial products and services to our customers that do business in the cannabis industry, legal action taken against us, or exposure to additional liabilities and compliance costs; </div></td></tr></table><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 18pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Our Operations</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">we are dependent upon the services of the management team; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">our disclosure controls and procedures may not prevent or detect all errors or acts of fraud; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">if the business continuity and disaster recovery plans that we have in place are not adequate to continue our operations in the event of a disaster, the business disruption can adversely impact its operations; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">our risk management framework may not be effective in mitigating risk and loss; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">new lines of business or new products and services may subject us to additional risks; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">digital banking trends may create deposit volatility, which could adversely affect our operations, profitability and competitive position; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">our business may be adversely affected by the prevalence of fraud and other financial crimes; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">we are exposed to climate risk; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">societal responses to climate change could adversely affect our business and performance, including indirectly through impacts on our customers; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">environmental, social and governance risks could adversely affect our reputation and shareholder, employee, client, and third party relationships and may negatively affect our stock price; </div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">2<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_104-fls_pg2"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Market Conditions</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">a prolonged economic downturn, especially one affecting our geographic market area, will adversely affect our operations and financial results; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">instability in global economic conditions and geopolitical matters (including the conflict involving the United States (&#8220;U.S.&#8221;), Israel and Iran), as well as volatility in financial markets, could have a material adverse effect on our results of operations and financial condition; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">any downgrade in the credit rating of the U.S. government or default by the U.S. government as a result of political conflicts over legislation to raise the U.S. government&#8217;s debt limit may have a material adverse effect on us; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">the soundness of other financial institutions could adversely affect us; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">any government shutdown could adversely affect the U.S. and global economy and our liquidity, financial condition and earnings; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">the trust wealth management fees we receive may decrease as a result of poor investment performance, in either relative or absolute terms, which could decrease our revenues and net earnings; </div></td></tr></table><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 12pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Compliance and Regulation</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">regulatory capital rules could slow our growth, cause us to seek to raise additional capital, or both; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">changes in laws and regulations and the cost of regulatory compliance with new laws and regulations may adversely affect our operations and our income; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we are subject to numerous laws designed to protect consumers, including the CRA and fair lending laws, and a failure to comply with these laws could lead to a wide variety of sanctions; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">changes in cybersecurity or privacy regulations may increase our compliance costs, limit our ability to gain insight from data and lead to increased scrutiny; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">restrictions on data collection and use may limit opportunities to gain business insights useful to running our business and offering innovative products and services; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">non-compliance with the Bank Secrecy Act, or other laws and regulations could result in fines or sanctions; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">changes in tax laws may adversely affect us, and the Internal Revenue Service or a court may disagree with our tax positions, which may result in adverse effects on our business, financial condition, and results of operations or cash flows; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we are subject to regulatory limitations and other limitations that may affect our ability to pay dividends to our stockholders or to repurchase our common stock; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we may be subject to a higher effective tax rate if Trustco Realty Corp. fails to qualify as a real estate investment trust; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">changes in accounting standards could impact reported earnings; </div></td></tr></table><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 12pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Competition</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">strong competition within TrustCo Bank&#8217;s market areas could hurt profits and slow growth; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">consumers and businesses are increasingly using non-banks to complete their financial transactions, which could adversely affect our business and results of operations; </div></td></tr></table><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 12pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Cybersecurity, Third Parties, and Technology</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">our business could be adversely affected by third-party service providers, data breaches, and cyber-attacks; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">the development and use of artificial intelligence presents risks and challenges that may adversely impact our business; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">a failure in or breach of our operational or security systems or infrastructure, or those of third parties, could disrupt our businesses, and adversely impact our results of operations, liquidity and financial condition, as well as cause reputational harm; </div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">3<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_104-fls_pg3"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6.75pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">unauthorized disclosure of sensitive or confidential client or customer information, whether through a breach of our computer systems or otherwise, could severely harm our business; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we could suffer a material adverse impact from interruptions in the effective operation of, or security breaches affecting, our computer systems; </div></td></tr></table><div class="BRDSX_h5" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 20.5pt; margin-left: 0pt; text-align: left;"><u>Risks Related to Ownership of Our Securities</u> </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">provisions in our articles of incorporation and bylaws and New York law may discourage or prevent takeover attempts, and these provisions may have the effect of reducing the market price of our stock; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">we cannot guarantee that the allocation of capital to various alternatives, including stock repurchase plans, will enhance long-term stockholder value; and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">actions of activist shareholders could negatively affect our business and the value of our common stock and cause us to incur significant expenses. </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. Moreover, the foregoing list should not be construed as exhaustive, and we disclaim any obligation to subsequently revise any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">4<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_105-risk_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tRF"><!--Anchor--></a>RISK FACTORS </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Investing in our common stock involves a degree of risk. You should carefully review the risks and uncertainties described in our most recent Annual Report on Form&#160;10-K, as updated by subsequent Quarterly Reports on Form&#160;10-Q or Current Reports on Form&#160;8-K that we have filed or will file with the SEC and that are incorporated by reference into this prospectus. The risks described in these documents are not the only ones we face, but those that we currently consider to be material. There may be other unknown or unpredictable economic, business, competitive, regulatory or other factors that could have material adverse effects on our future results. Past financial performance may not be a reliable indicator of future performance and historical trends should not be used to anticipate results or trends in future periods. Please also read carefully the section above entitled &#8220;Special Note About Forward-Looking Statements.&#8221; </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">5<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tTDR"><!--Anchor--></a>THE DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The following questions and answers state the terms of our Dividend Reinvestment and Stock Purchase Plan and explain how the Plan operates. In the Plan we may refer to our current shareholders and new investors who participate in the Plan as &#8220;participants.&#8221; Unless the context requires otherwise, all references to &#8220;our stock&#8221; and similar expressions in this prospectus refer to the common stock of TrustCo Bank Corp NY. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 16.5pt; margin-left: 0pt; text-align: left;">1. What is a Dividend Reinvestment and Stock Purchase Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">A Dividend Reinvestment and Stock Purchase Plan is a method of investment in the securities of a company that uses the cash dividends paid to you by the company to invest in more shares of that company. Since dividend reinvestment plans also allow for holding fractional shares (less than one share), all or part of your dividend payment can be put to use efficiently and economically. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Other advantages of our Plan are the options to make cash payments into your Plan account to purchase additional shares and to make your first purchase of our shares through the Plan. If you participate in our Plan, you, as a shareholder, have all the same rights as you would have if you held the shares in a brokerage account or in certificate form. You will be paid all stock dividends or splits and receive proxies and annual tax information. Using our Plan also means you do not have to worry about losing certificates and the expense of replacing them if they become lost. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The Plan is designed for long-term investors who wish to invest and build their share ownership over time and is not intended to provide holders of common stock with a mechanism for generating assured short-term profits through rapid turnover of shares acquired at a discount. The Plan&#8217;s intended purpose precludes any person, organization or other entity from establishing a series of related accounts for the purpose of conducting arbitrage operations or in order to exceed the optional monthly cash investment limit. We reserve the right to modify, suspend or terminate participation by a shareholder who is using the Plan for purposes inconsistent with its intended purpose. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 16.5pt; margin-left: 0pt; text-align: left;">2. Who is eligible to participate? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Any person is eligible to participate in the Plan, although you must become a shareholder of record of TrustCo in order to participate in the dividend reinvestment component of the Plan. If you do not own any shares of our common stock, you may enroll by making an initial purchase of shares directly through the Plan. To receive an Enrollment Form&#160;to enroll in the Plan, or to receive additional copies of this prospectus, contact Computershare, the Plan&#8217;s administrator. Information on how to contact Computershare is set forth in the response to Questions 4 and 5 below. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 16.5pt; margin-left: 0pt; text-align: left;">3. May I participate in the Plan if my shares are registered in &#8220;street&#8221; name? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If your shares of common stock are registered in the name of a broker or nominee (&#8220;street name&#8221;), you must either have shares of common stock transferred to your own name in order to participate in the Plan or you may follow the procedures described below for making your initial purchases of our stock through the Plan. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 16.5pt; margin-left: 0pt; text-align: left;">4. How do I participate in the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you already are a shareholder of record<font style="font-style: normal;">, you may join the Plan by completing and signing an Enrollment Form, which can be obtained by calling Computershare at 800-368-5948 (toll free) and which also is available online at www.computershare.com/investor. The form must then be mailed to Computershare at the address provided below. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you are not an existing shareholder of record<font style="font-style: normal;">, you may join the Plan by completing and signing an Enrollment Form, which can be obtained by calling Computershare at 800-368-5948 (toll free) and which is also available online at www.computershare.com/investor. The form must then be mailed to Computershare at the address provided below and enclose a check made payable to &#8220;Computershare-TrustCo&#8221; for the amount of your investment. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">The minimum initial investment is $50. Once you are a shareholder, the minimum purchase amount is $25. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If your completed Enrollment Form&#160;is received, and shares in your account are held by Computershare by the next record date for the payment of dividends, then the dividends payable on your shares of common stock will be used to purchase additional shares of common stock. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If the completed Enrollment Form&#160;is not received by Computershare by the next record date for the payment of dividends, and if any shares of our common stock are not properly recorded in your Plan account by that date, the automatic reinvestment of your dividends will not start until the next following dividend payment is made by us. The </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">6<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg2"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">record dates for payment of dividends on the shares of common stock are usually early in December, March, June and September and the corresponding dividends are paid early in January, April, July and October. Thus, for example, if your completed Enrollment Form&#160;and shares are not received by the administrator by the record date for the January dividend, the automatic reinvestment of dividends will not begin until the April dividend. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Any optional cash payments submitted by you, whether as an initial investment or a subsequent investment, will, upon completion of your enrollment in the Plan, be invested as described in Question 11. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 20pt; margin-left: 0pt; text-align: left;">5. Who administers the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The Plan is administered by Computershare, which performs many of the ministerial tasks required in connection with the Plan, such as: </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">holding shares of common stock for the Plan in its name or the name of its nominee; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">corresponding with Plan participants; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">distributing the Plan prospectus, Enrollment Forms and other documents; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">maintaining accounts for participants; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">providing statements of account to participants on a regular basis; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">effecting stock and cash withdrawals by participants and terminations by participants; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">processing proxy materials for shares of common stock held under the Plan; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">collecting and holding voluntary cash payments by participants; and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">if purchases are to be made on the open market, funding such trades to the broker who will effect the purchases.</div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">All transaction requests and inquiries should be sent to: </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8pt; text-align: center;">Computershare<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">P.O. Box 43078<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Providence, RI 02940-3078<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195; <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;"><font style="font-style: italic;">for overnight delivery:</font><br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Computershare<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">150 Royall St.,<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Suite 101<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Canton, MA 02021 <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">or <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">www.computershare.com/investor<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">or <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">1-800-368-5948 </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 20pt; margin-left: 0pt; text-align: left;">6. What does it cost to participate? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 7pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">Your costs for participating in the Plan are as follows: </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">If shares of our common stock are purchased directly from us, you will not be charged any brokerage commissions, service charges or other fees. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">If shares of our common stock are purchased on behalf of the Plan in open-market transactions, you will be charged a per share fee of $0.04 incurred by the Plan&#8217;s administrator or agent with respect to the purchases. The decision regarding whether shares of our stock will be purchased directly from us or on the open market will be made by us in our sole discretion. </div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">7<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg3"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6.75pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">If you sell your shares of common stock through the Plan, you will be charged a per share fee of $0.04 incurred in connection with the sale, plus a $15 fee. Please note that if the proceeds of your sale would be greater than $10,000, your sale instructions must be delivered in writing to Computershare, and your signature on those instructions must be guaranteed as described in Question 18. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Inquiries by you or on your behalf that require our personnel to research non-current records (such as requests for prior year account statements) will be subject to a research charge at a rate of $25 per hour. Research time will be recorded in fifteen minute increments. </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">All per share fees include any brokerage commissions Computershare is required to pay. Any fractional share will be rounded up to a whole share for purposes of calculating the per share fee. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The fee structure is subject to change. If there are changes in the fee structure, we will notify participants in advance of the effective date of the changes. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">7. How does the reinvestment process work? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">As a participant in the Plan, you may elect to reinvest all, part or none of the dividends paid on your TrustCo common stock. Your preference should be indicated on the Enrollment Form. If you complete and return an Enrollment Form&#160;without selecting one of these three options, all of your dividends will be automatically reinvested in our common stock. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Full Dividend Reinvestment<font style="font-style: normal;">: If you select this option, all of the cash dividends paid on the shares you enroll in the Plan will automatically be reinvested to purchase additional shares of our common stock. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Partial Dividends Paid in Cash<font style="font-style: normal;">: If you select this option, a portion of your cash dividends will be paid to you in cash, and the remaining portion of your dividends will be automatically reinvested to purchase additional shares of our common stock. If you choose partial reinvestment, you must specify on the Enrollment Form&#160;the number of whole shares on which you wish to continue to receive cash dividends by check or to have directly deposited into your designated checking or savings account, as further described below. The remaining dividends will be automatically reinvested. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">All Dividends Paid in Cash (No Dividend Reinvestment)<font style="font-style: normal;">: If you select this option, all of your dividends will be paid to you in cash. You may choose to have your cash dividends directly deposited into your designated checking or savings account or sent to you by check. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">To arrange to have your dividends directly deposited into your designated bank account, you must complete and return an Authorization for Electronics Funds Transfer form. The form is available from the Plan administrator and on the administrator&#8217;s website. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">8. How can I make initial or optional cash purchases? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">New investors may make an initial cash purchase when enrolling in the Plan by enclosing a check with their Enrollment Form, or by authorizing an automatic debit or wire transfer from a designated bank account when enrolling online at the Plan administrator&#8217;s website. The minimum initial investment is $50. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">As a Plan participant, you may also make optional cash purchases of our common stock. The minimum cash purchase accepted per transaction (after your initial enrollment) is $25, and you may make purchases up to a maximum of $50,000 per calendar month unless we grant you a waiver of this maximum amount. The purchase, less any fees as set forth in Question 6, will be applied toward the purchase of shares for your account as promptly as practicable, usually within five business days upon receipt of funds by the administrator. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Your cash purchases may be commingled by the Plan administrator with dividends and with other participants&#8217; cash purchases for the purpose of buying shares of common stock. You cannot specify the prices or timing of purchases, nor can you make any other limitations on the purchase of shares other than those specified under these terms and conditions. No interest will be paid on optional cash purchases pending investment. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you choose to submit a check, be sure to use the coupon that appears on your Plan statement, and mail it to the address specified on the form. Your check should be made payable to Computershare-TrustCo and must be in U.S.&#160;dollars and drawn on a financial institution located in the U.S. The Plan administrator will not accept cash, traveler&#8217;s checks, money orders, or third-party checks. Alternatively, if you wish to make regular monthly purchases, you may authorize automatic deductions from your bank account. This feature enables you to make ongoing investments in an amount that is comfortable for you, without having to write a check. You also may authorize individual debits or wire transfers from your bank account. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">8<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg4"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The Plan administrator will wait up to three (3) business days after receipt of the check or electronic funds transfer to ensure it receives good funds and will then seek to purchase shares from optional cash investments promptly on the applicable purchase date. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">In the event that any check, draft, or electronic funds transfer you tender or order as payment to the Plan administrator for an optional cash purchase of our common stock is dishonored, refused, or returned, you agree that the purchased shares, when credited to your account, may be sold at the direction of the Plan administrator without your consent or approval in order to satisfy the amount owing on the purchase. The amount owing will include the purchase price paid, any purchase and sale transaction fees, any applicable fees, and the Plan administrator&#8217;s returned check or failed electronic payment fee of $25. If the sale proceeds of purchased shares are insufficient to satisfy the amount owing, you authorize the Plan administrator to sell additional shares then credited to your account as necessary to cover the amount owing without any further consent or authorization from you. The Plan administrator may sell shares to cover an amount owing in any manner consistent with applicable securities laws, and you acknowledge that any sale for that purpose in a national securities market would be commercially reasonable. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">9. What is the price of shares purchased from TrustCo? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Except for shares acquired from us pursuant to a waiver request described in Questions 13 and 14, the Plan&#8217;s purchase of shares of common stock from us, whether out of treasury shares or authorized but unissued shares, will be at a price equal to the average of the high and low prices for shares of our common stock on the applicable purchase date (see Question 11), as reported on the Nasdaq Global Select Market. If the applicable purchase date is not a trading day for Nasdaq market makers, the prices on the next preceding trading day will be used to determine the purchase price. A&#160;&#8220;trading day&#8221; is any day on which trades are reported on the Nasdaq Global Select Market. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">10. What is the price of shares purchased on the open market? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If shares are purchased under the Plan through open market purchases, those shares will be acquired as soon as practicable beginning on the applicable purchase date by the Plan administrator. The Plan administrator may combine Plan participant purchase requests with other purchase requests received from other Plan participants and will generally batch purchase types (dividend and optional cash investments) for separate execution by the Plan administrator&#8217;s broker. The Plan administrator may also direct its broker to execute each purchase type in several batches throughout a trading day. Depending on the number of shares being purchased and current trading volume in the shares, the Plan administrator&#8217;s broker may execute purchases for any batch or batches in multiple transactions and over more than one day. If different purchase types are batched, the price per share of the common shares purchased for each participant&#8217;s account, whether purchased with reinvested dividends, initial cash investments, or optional cash investments, will be the weighted average price of the specific batch for such shares purchased by the Plan administrator&#8217;s broker on the applicable purchase date. For the reinvestment of dividends, purchases on the open market will begin on the dividend purchase date and will be completed no later than 30 days from such date, except where completion at a later date is necessary or advisable under any applicable federal securities laws. For optional cash investments, purchases on the open market will begin on the purchase date and will be completed no later than 35 days from such date, except where completion at a later date is necessary or advisable under any applicable federal securities laws. The purchase price shown on participant account statements will include, as noted in Question 6, any fees paid by the Plan&#8217;s administrator or agent with respect to the purchase. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">With respect to shares purchased on the open market, the Plan administrator may select one or more agents to assist it in purchasing our shares in the open market, including a brokerage firm that may have other business relationships with us. These agents will receive brokerage commissions on such purchases. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">11. When are purchases made? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Purchases with reinvested dividends will be made on, or as soon as possible after, each dividend payment date, which have typically been in early January, April, July, and October. All purchases on the open market will be made as soon as possible after dividends and/or cash payments have been received by the Plan administrator. Purchases with the proceeds of cash contributions will be made as promptly as practicable upon receipt of the contributions. We have no control over the times or prices at which agents for the purchase of our shares under the Plan may acquire shares on the open market. Therefore, you will not be able to precisely time your purchases through the Plan, and you will bear the market risk associated with fluctuations in the price of our common stock. More specifically, if you send in an initial or optional investment, it is possible that the price of our common stock could go up or down before purchases are made for your account, and you will bear the market risk for such fluctuations. In addition, you will not earn interest on initial or optional investments before the shares are purchased. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">9<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg5"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; margin-left: 0pt; text-align: left;">12. How many shares of common stock are purchased for me? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The number of shares of common stock purchased for you will depend on the amount of your cash dividend on your previously owned shares of common stock in those months in which a dividend has been declared, the amount of your initial or optional cash payments, if any, and the purchase price of the shares of common stock. Your account will be credited with that number of shares of common stock, including fractions computed to four decimal places, equal to the total amount invested by you plus the amount of dividends paid on shares of common stock allocated to your Plan account, minus the amount of any dividends you elect to receive in cash and minus the amount of any applicable expenses, divided by the applicable purchase price per share of common stock. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 18pt; margin-left: 0pt; text-align: left;">13. What limitations apply to optional cash investments? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Minimum/Maximum Limits.<font style="font-style: normal;"> Optional cash investments are subject to a $25 minimum per month; we reserve the right to refuse to accept any optional cash investment in excess of $50,000 per month from any participant or any related or associated group of participants. Optional cash investments of less than $25 and that portion of any optional cash investment that exceeds the $50,000 monthly purchase limit, unless such limit has been waived, are subject to return to the participant, without interest. We reserve the right to waive such limits on optional cash investments in our sole discretion. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Optional Cash Investments in Excess of $50,000.<font style="font-style: normal;"> Optional cash investments in excess of $50,000 per month may only be made pursuant to a written request for waiver that is approved by us. We expect to consider waiver requests from financial intermediaries, including brokers and dealers, and other participants from time to time. There is no pre-established maximum limit applicable to optional cash investments that may be made pursuant to an approved waiver request. We will grant or deny waiver requests in our sole discretion based on a variety of factors, which may include our current and projected capital needs, prevailing market prices of our common stock, the attractiveness of obtaining funds by the sale of common stock relative to other sources of capital, the participant who has submitted the waiver request, the past actions of a participant under the Plan, the aggregate amount of investments for which such waivers have been submitted, the administrative constraints associated with granting such waivers and general economic and market conditions. If waiver requests are submitted for an aggregate amount in excess of the amount we are then willing to accept, we may honor such requests in order of receipt, pro rata or by any other method that we determine to be appropriate. We may determine, in our discretion, the maximum amount that an existing shareholder or new investor may invest pursuant to the Plan or the maximum number of shares that may be purchased pursuant to a request for waiver. We will not grant waiver requests under the Plan from members of our board of directors or executive officers. </font></div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Procedure for Waiver Requests. <font style="font-style: normal;">If you wish to make optional cash investments in excess of $50,000 in any month or an initial investment in excess of $50,000, you must receive our written approval. We will post information regarding whether we will consider waiver requests with respect to a given calendar month through our website, www.trustcobank.com, under the &#8220;Investor Relations&#8221; tab, then on the Stock Purchase Program page. To obtain our written approval, you must submit a waiver request form, which you can obtain via the Stock Purchase Program web page. The request for waiver form must be submitted to us in accordance with the instructions contained in the form. If we approve your request for waiver, we or the Plan administrator will notify you promptly, and we or the Plan administrator will also provide you with details regarding the terms of the waiver as so approved and instructions for funds transfer to the Plan administrator. Funds on all approved waiver requests must be received by us by the deadline specified in the waiver request form or the waiver approval will lapse. </font></div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 18pt; margin-left: 0pt; text-align: left;">14. What is the price I will pay for cash investments of more than $50,000? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Investments for which a waiver has been granted will be made subject to a &#8220;pricing period,&#8221; which will generally consist of one to fifteen separate days during which trading of our common stock is reported on the Nasdaq Global Select Market. Each of these separate days will be an &#8220;investment date,&#8221; and an equal proportion of the investment amount will be invested on each such day during such pricing period, subject to the qualifications listed below. The purchase price for shares acquired from us by a participant on a particular investment date will be the volume-weighted average price (less any applicable discount), rounded to four decimal places, of our common stock as reported by the Nasdaq Global Select Market only, obtained from Bloomberg, LP (unless such service is unavailable, in which case we will designate another service to be utilized before the beginning of the pricing period) for the trading hours from 9:30&#160;a.m. to 4:00&#160;p.m., eastern time, for that investment date. Funds for such investments must be received by the Plan administrator not later than the business day before the first day of the pricing period. In our discretion, however, shares </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">10<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg6"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">of our common stock to be acquired pursuant to a waiver request may be purchased on behalf of the Plan in open-market transactions. Such purchases will be subject to the brokerage commissions, service charges or other fees described in Question 6 and, notwithstanding the above description of the purchase price calculation, the purchase price for such shares will be the weighted average of all shares purchased for the Plan on the applicable purchase date. Please refer to Question 10 for additional information on the purchase price under such circumstances. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We may offer discounts with respect to shares acquired from us (and not purchased in open-market transactions as described in the preceding paragraph) pursuant to a waiver request. Any discount will be established at our sole discretion after a review of current market conditions, the level of participation in the Plan, the attractiveness of obtaining additional funds through the sale of our common shares as compared to other sources of funds and our need for additional funds. We will post information regarding current discounts, if any, on our website, www.trustcobank.com, under the &#8220;Investor Relations&#8221; tab, then on the Stock Purchase Program page. Setting a discount for a particular period will not affect the setting of a waiver discount for any subsequent period. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We may establish a minimum, or &#8220;threshold,&#8221; price for any pricing period that the volume-weighted average price, rounded to four decimal places, of our common stock must equal or exceed during each trading day of the pricing period for investments made pursuant to a waiver request. If we decide to establish a threshold price for a particular pricing period, the threshold price for any investments made pursuant to a request for waiver will be a stated dollar amount that the volume-weighted average price, rounded to four decimal places, of our common stock, as reported by the Nasdaq Global Select Market for each trading day in the relevant pricing period, must equal or exceed. If the threshold price is not satisfied for a trading day in the pricing period, then that trading day and the trading prices for that day will be excluded from the pricing period. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We will only establish a threshold price if shares will be purchased directly from us in connection with the relevant pricing period. If we have established a threshold price with respect to the relevant pricing period, then we will exclude from the pricing period any trading day that the volume-weighted average price is less than the threshold price and refund that day&#8217;s proportional investment amount. For example, if the threshold price is not met for two of the trading days in a ten-day pricing period, then we will return 20% of the funds you submitted in connection with your waiver request, without interest, unless we have activated the pricing period extension feature for the pricing period, as described below. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Neither we nor the Plan administrator are required to notify you that a threshold price has been established for any pricing period. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We may elect to activate for any particular pricing period a pricing period extension feature, which will provide that the initial pricing period be extended by the number of days that the threshold price is not satisfied, subject to a maximum of five trading days. If we elect to activate the pricing period extension feature and the threshold price is satisfied for any additional day that has been added to the initial pricing period, that day will be included as one of the trading days for the pricing period instead of the day on which the threshold price was not met. For example, if the determined pricing period is ten days, and the threshold price is not satisfied for three out of those ten days in the initial pricing period, and we had previously announced in the waiver request form that the pricing period extension feature was activated, then the pricing period will be automatically extended, and if the threshold price is satisfied on the next three trading days (or a subset thereof), then those three days (or subset thereof) will become investment dates in lieu of the three days on which the threshold price was not met. As a result, because there were ten trading days during the initial and extended pricing period on which the threshold price was satisfied, all of the funds that you include with your request for waiver will be invested. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Newly issued shares purchased pursuant to a request for waiver will be posted to participants&#8217; accounts within three business days following the end of the applicable pricing period, or, if we elect to activate the continuous settlement feature, within three business days of each separate investment date beginning on the first investment date in the relevant pricing period and ending on the final investment date in the relevant pricing period, with an equal amount being invested on each day, subject to the qualifications set forth above. Unless otherwise indicated by us via our website (which you may access as described above), we anticipate completing waiver purchases on a &#8220;continuous settlement&#8221; basis. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The purchase price of shares acquired on each investment date will be equal to the volume-weighted average price obtained from Bloomberg, LP (unless such service is unavailable, in which case we will designate another service to be utilized before the beginning of the pricing period), rounded to four decimal places, for the trading hours from 9:30&#160;a.m. to 4:00&#160;p.m., eastern time, for each of the investment dates during the pricing period, assuming the threshold price is met </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">11<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg7"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">on that day, less any discount that we may decide to offer. For each pricing period (assuming the threshold price is met on each trading day of that pricing period), we would have a separate settlement of each investment dates&#8217; purchases, each based on the volume-weighted average price for the trading day relating to each of the investment dates during the pricing period. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">15. Will stock certificates be issued for shares held under the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Normally, certificates for shares of common stock purchased under the Plan will not be issued in your name but will be registered in the name of Computershare, as the Plan administrator, or its nominee and held for your benefit and credited to your Plan account. Upon your request to the Plan administrator, however, certificates for any number of whole shares of common stock credited to your Plan account will be registered in your name (&#8220;participant name registration&#8221;) and a certificate for such shares of common stock will be issued to you. A participant name registration will not be permitted for fractional shares of common stock held in your account. Any such fractional share, as well as any whole shares of common stock as to which a participant name registration is not requested, will continue to be credited to your Plan account and all dividends on the fractional and whole shares of common stock will continue to be reinvested in the Plan. Dividends on all shares of common stock as to which participant name registration is requested will continue to be reinvested in the Plan unless you request to withdraw from participation in the Plan (see Question 18). You may also process your request for issuance online at www.computershare.com/investor. You may not pledge or assign shares of common stock credited to your account under the Plan and registered in the name of the administrator or its nominee. If you wish to pledge or assign such shares of common stock, you must request participant name registration for the shares. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">16. What kind of reports will I receive? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">As soon as practicable after each transaction, you will receive a statement with information about your Plan account, including amounts invested, the purchase and/or sales prices and the number of shares purchased and/or sold. This statement will provide a record of purchases and sales transacted on your behalf under the Plan, and you should retain it for income tax purposes. As soon as practicable after the completion of each calendar quarter, the Plan administrator will mail to you a statement indicating the amount invested and the price per share of common stock, the number of shares of common stock purchased and the total number of shares of common stock held in your account. The statement will also include specific cost basis information in accordance with applicable law. In addition, as a TrustCo shareholder, you also will receive various communications, including our annual report to shareholders, notices of shareholder meetings, proxy statements and information for income tax reporting. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">17. What are the federal income tax consequences of participation in the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The following is a brief summary of certain federal income tax considerations of participation in the Plan. This summary is for general information only and does not constitute tax advice. The information in this section is based on the Internal Revenue Code of 1986, as amended (the &#8220;Code&#8221;), regulations of the U.S. Department of the Treasury promulgated thereunder, current administrative interpretations and practices of the Internal Revenue Service (the&#160;&#8220;IRS&#8221;) and court decisions, all as of the date of this prospectus. Future legislation, Treasury Department regulations, administrative interpretations and practices or court decisions could significantly change the current law or adversely affect existing interpretations of current law. Any change could apply retroactively to transactions preceding the date of the change. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">This discussion is limited to federal income tax considerations and does not address issues of state, local or foreign law. It does not purport to deal with all aspects of taxation that may be relevant to you in light of your personal investment circumstances or if you are a type of investor who is subject to special treatment under the federal income tax laws (including insurance companies, partnerships, tax-exempt organizations, financial institutions or broker dealers, foreign corporations and persons who are not citizens or residents of the U.S.). </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you purchase shares of common stock from us with reinvested dividends, you will be treated as having received a taxable dividend in an amount equal to the fair market value of the shares of common stock credited to your account on the date the cash dividend is paid. If shares of common stock (including fractional shares) are purchased in open-market transactions, you will be treated as having received a dividend equal to the amount of cash dividend used to make those purchases, plus the amount of any brokerage commissions, service charges or other fees paid by us in connection with those purchases. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If you have elected to have your dividends reinvested, and you make optional investments that are subject to a waiver discount, you may be treated as having received a dividend equal to the excess, if any, of the fair market value </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">12<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg8"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">of the shares acquired over the amount of your optional cash investment. Participants who make optional cash investments to purchase our common stock subject to a waiver discount should consult with their own tax advisors regarding consequences of the investment. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The tax basis of shares of common stock purchased with reinvested dividends generally will be the amount of such dividend you are treated as receiving, as described above. The tax basis of shares of common stock purchased with optional cash payments will be the total dividends you are treated as having received, as described above, plus the amount of any cash payment. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The tax basis of shares of common stock acquired under the Plan will be reported by Computershare in accordance with U.S. Treasury Department regulations. Because certain aspects of the Plan do not fall within the narrow definition of &#8220;dividend reinvestment plan&#8221; under such regulations, we expect that participants in the Plan will not be able to elect to cause Computershare, as our transfer agent, to use cost basis averaging for shares in the Plan. We expect that Computershare&#8217;s default method of determining cost basis, which is FIFO - First In, First Out, will apply. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The holding period for shares of common stock credited to your account under either the dividend reinvestment aspect of the Plan or the optional cash purchase aspect of the Plan will begin on the day following the date the shares of common stock are purchased. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You will not recognize any taxable income if certificates are issued to you for shares of common stock credited to your account, regardless of whether the certificates are issued upon your request or upon your withdrawal from or termination of the Plan. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You will recognize gain or loss when whole shares of common stock or fractional shares of common stock held in your account are sold or exchanged by the administrator on your behalf or when you sell your shares of common stock after withdrawal from or termination of the Plan (see Questions 18 and 19). The character of such gain or loss will depend on your personal circumstances. The amount of such gain or loss will be the difference between the amount that you receive or that you are deemed to receive for the shares of common stock and your tax basis in such shares of common stock. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Under certain circumstances described below, we or the Plan administrator may be required to deduct backup withholding on dividends paid to a shareholder, regardless of whether those dividends are reinvested. Similarly, the Plan administrator may be required to deduct backup withholding from the proceeds of sales of common stock held in a Plan account. A participant will be subject to backup withholding if: (1)&#160;the participant has failed to properly furnish us and the Plan administrator with its taxpayer identification number; (2)&#160;the IRS notifies us or the Plan administrator that the identification number furnished by the participant is incorrect; (3)&#160;the IRS notifies us or the Plan administrator that backup withholding should be commenced because the participant has failed to properly report dividends paid to it or (4)&#160;when required to do so, the participant has failed to certify, under penalties of perjury, that the participant is not subject to backup withholding. Backup withholding amounts will be withheld from dividends before those dividends are reinvested under the Plan. Therefore, only this reduced amount will be reinvested in Plan shares. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The Plan administrator will report to you the amount of any dividends credited to your account as well as any brokerage commissions, service charges or other fees paid by us on your behalf. The administrator also will report to you any amounts that are withheld under the backup withholding rules described above. Such information will also be furnished to the IRS to the extent required by law. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The income tax consequences for participants who do not reside in the U.S. will vary from jurisdiction to jurisdiction. A foreign person (nonresident alien individual or foreign entity) is subject to U.S. federal income tax withholding at a 30% rate under Chapter 3 of the Code on the gross amount of certain payments of U.S. source income including dividends, unless the beneficial owner of the payment demonstrates that it is entitled to a reduced rate of, or exemption from, withholding tax under an income tax treaty by providing the relevant Form W-8. Accounts owned by certain foreign entities that fail to comply with various U.S. information reporting and due diligence requirements (generally relating to ownership by U.S. persons of interests in or accounts with those entities) under Chapter 4 of the Code, frequently referred to as &#8220;FATCA,&#8221; may be subject to 30% withholding on all applicable U.S. sourced income, including dividends. An intergovernmental agreement between the U.S. and an applicable foreign country may modify these requirements. Foreign persons should consult with their tax advisors or counsel as to which tax certification form </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">13<br></div></div></div>
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<div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;"><div class="BRPFPageBreak" style="page-break-after: always;"><hr noshade="noshade" style="border-width: 0px; clear: both; margin: 4px auto; width: 612pt; height: 2px; color: #000000; background-color: #000000;"></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg9"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">they are required to provide and for more specific information regarding the withholding requirements under Chapters 3 and 4 (FATCA) of the Code. In the case of a foreign shareholder whose dividends are subject to U.S. income tax withholding, the amount of the tax required to be withheld will be deducted from the amount of dividends to determine the amount of dividends to reinvest. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You should consult your own tax advisor to determine the particular tax consequences that may result from your participation in the Plan and the subsequent disposal by you of shares of common stock purchased under the Plan.<font style="font-weight: normal;"> </font></div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">18. How do I withdraw from the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You may discontinue your participation in the Plan by sending a notice of withdrawal to the Plan&#8217;s administrator. The notice of withdrawal must be signed by you exactly as your name appears on the most recent statement of account. We reserve the right to discontinue, in our sole discretion, your participation in the Plan by sending written notice to that effect to you. Upon your withdrawal or discontinuance of your participation by the Plan administrator, or upon termination of the Plan by us, certificates for whole shares of common stock credited to you under the Plan will be issued to you; a cash payment also will be sent to you for any remaining fractional share. The cash payment for fractional shares will be based on a price equal to the actual sale price for shares sold less any applicable fees. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Upon your withdrawal from the Plan, you may, if you desire, request in the notice of withdrawal referred to above that all or part of the whole shares of common stock credited to your account under the Plan be sold. Such sale will be made by the agent on the open market, generally daily but at least weekly, after the Plan&#8217;s administrator&#8217;s receipt of the request. You will receive the proceeds less a $15 fee, and a per share fee of $0.04. Sale instructions for batch orders received by the Plan administrator will be processed no later than five (5) business days after the date on which the order is received (except where deferral is required under applicable federal or state laws or regulations), assuming the applicable market is open for trading and sufficient market liquidity exists. All sale requests received in writing will be submitted as batch order sales. The administrator will seek to sell shares in round lot (100 shares) transactions. For this purpose, the administrator may combine each selling participant&#8217;s shares with those of other selling participants. In every case of a batch order sale, the price to each selling participant will be the weighted-average sale price obtained by the administrator&#8217;s broker-dealer for each aggregate order placed by the administrator and executed by the broker. If the proceeds of the sale will exceed $10,000, your signature must be guaranteed by a commercial bank, savings bank, credit union, securities broker or other financial institution that is a member of a medallion signature program such as the Securities Transfer Agents&#8217; Medallion Program (STAMP), Stock Exchange Medallion Program (SEMP) or New York Stock Exchange Medallion Signature Guarantee Program (MSP). </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">In addition, if you elect to sell shares through the administrator, you will not have any authority or power to direct the time or price at which shares are sold (except for prices specified for day limit orders or GTC limit orders), and only the administrator will select the broker-dealer through whom sales are to be made. Sale instructions are binding and may not be rescinded. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">19. When may I withdraw from the Plan? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 7pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">You may withdraw from the Plan at any time. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If your written notice of withdrawal is received by the Plan&#8217;s administrator more than three days prior to the record date for the next dividend, the dividend will be paid directly to you in cash and will not be invested in our common stock. All subsequent cash dividends will also be paid directly to you unless you re-enroll in the Plan. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">To be effective with respect to a particular dividend date, the Plan administrator should receive your withdrawal request prior to the dividend record date. If the administrator receives your request to withdraw on or after the record date for a dividend, the Plan administrator may either pay the dividend in cash or reinvest it under the Plan on the next investment date on your behalf. If reinvested, the Plan administrator may sell the shares purchased and send the proceeds to you, less any applicable fees. Withdrawal of all shares held by a participant in the Plan will result in the termination of the participant&#8217;s participation in the Plan. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Upon your death, participation in the Plan will continue until the administrator has received written notice of your death and the required notice of withdrawal from an authorized legal representative. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 12pt; margin-left: 0pt; text-align: left;">20. What happens when I sell all of the shares registered in my name? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">To be effective with respect to a particular dividend date, the Plan administrator should receive your sale or transfer request for all shares prior to the dividend record date. If the administrator receives your request to sell or transfer all </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">14<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg10"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-align: justify;">shares on or after the record date for a dividend, the Plan administrator may either pay the dividend in cash or reinvest it under the Plan on the next investment date on your behalf. If reinvested, the Plan administrator may sell the shares purchased and send the proceeds to you, less any applicable fees. The sale or transfer of all shares held by a participant in the Plan will result in the termination of the participant&#8217;s participation in the Plan. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Further, if sales or transfers of shares of common stock result in less than one full share of common stock credited to the participant&#8217;s account, in lieu of attempting to contact the participant, the administrator will automatically close such account and pay to the participant, at the latest known address, a cash settlement (determined as described above in Question 18) in lieu of the fractional share of common stock, less any applicable fees. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 17pt; margin-left: 0pt; text-align: left;">21. If I acquire additional shares, will cash dividends automatically be reinvested? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 7pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">Yes, if the certificates for such shares are issued in the same name as the name on your Plan account. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 17pt; margin-left: 0pt; text-align: left;">22. How will my shares of common stock be voted at shareholder meetings? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">For each meeting of shareholders, you will receive a proxy that enables you to vote the shares of common stock registered in your name and in the name of the Plan administrator or its nominee and credited to your account under the Plan. As in the case of shareholders generally, if a proxy card is returned properly signed and marked for voting, the shares of common stock covered will be voted as marked. If a proxy card is returned properly signed, but without indicating instructions as to the manner in which shares of common stock are to be voted with respect to any item thereon, the shares of common stock covered will be voted as stated on the proxy card. If the proxy card is not returned, or if it is returned unsigned or improperly signed, the shares of common stock covered will not be voted unless you vote in person at the meeting. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 17pt; margin-left: 0pt; text-align: left;">23. What are the responsibilities of the Plan&#8217;s administrators and agents? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Neither Plan administrator nor any agents under the Plan have responsibility with respect to the preparation and content of this prospectus. Neither we nor Computershare will be liable for any act done in good faith or for any good faith omission to act, including, without limitation, (i) for any claim resulting from the failure to terminate your Plan participation upon your death prior to receipt of legally sufficient instruction with respect thereto; (ii) for the price or prices at which shares of common stock are purchased or sold for your account pursuant to the provisions of the Plan; and (iii) for the time or times at which such purchases of shares of common stock are made. </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 8pt; text-align: center;">PLEASE RECOGNIZE THAT TRUSTCO AND THE PLAN&#8217;S ADMINISTRATOR <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; text-align: center;">CANNOT ASSURE PARTICIPANTS OF PROFITS, OR PROTECT <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; text-align: center;">PARTICIPANTS AGAINST LOSSES, ON SHARES OF COMMON STOCK <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; text-align: center;">PURCHASED AND/OR HELD UNDER THE PLAN.<font style="font-weight: normal;"> </font></div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 17.5pt; margin-left: 0pt; text-align: left;">24. What happens if TrustCo declares a stock dividend or a stock split? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">If there are any changes in our shares by reason of stock dividends, stock splits or consolidation of shares, recapitalizations, mergers, consolidations, reorganizations, combinations or exchange of shares, any shares of common stock issued by us on shares of common stock credited to your Plan account and registered in the name of the Plan&#8217;s administrator or its nominee will be added to your account. Any shares of common stock issued by us on shares of common stock registered in your name will be mailed directly to you in the same manner as to shareholders who are not participating in the Plan. Transaction processing may either be curtailed or suspended until the completion of any stock dividend, stock split, or corporate action. </div><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 17.5pt; margin-left: 0pt; text-align: left;">25. May the Plan be changed or discontinued? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We reserve the right to suspend, modify or terminate the Plan at any time and to interpret and regulate the Plan as we deem necessary or desirable in connection with the operation of the Plan. The Plan&#8217;s administrator reserves the right to resign at any time upon reasonable written notice to us, and we may relieve the administrator of its duties at any time upon like notice. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">You will receive notice of any suspension, modification or termination of the Plan. Termination of the Plan will have the same effect and will be accomplished as to you and each other participant as if you and such other participant had completely withdrawn from participation in the Plan (see Question 18). </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">15<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_106-stock_pg11"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h2" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; margin-left: 0pt; text-align: left;">26. Where should correspondence regarding the Plan be directed? </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 7.5pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">All transactions requests and inquiries should be addressed to: </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8.5pt; text-align: center;">Computershare<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">P.O Box 43078<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Providence, RI 02940-3078<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195; <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">for overnight delivery:<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Computershare<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">150 Royall St.,<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Suite 101<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Canton, MA 02021 <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">or <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">www.computershare.com/investor <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">or <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">1-800-368-5948 </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">16<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_107-plan_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tPOD"><!--Anchor--></a>PLAN OF DISTRIBUTION </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Except to the extent the Plan administrator purchases common stock in the open market, the common stock acquired under the Plan will be sold directly by us through the Plan; such shares may be either treasury shares or newly issued shares. If the shares are purchased in market transactions, participants will pay certain expenses of such purchases as provided in Question 6. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">In connection with the administration of the Plan, we may be requested to approve investments made pursuant to requests for waiver by or on behalf of existing shareholders and new investors who may be engaged in the securities business. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Persons who acquire shares of our common stock through the Plan and resell them shortly after acquiring them, including coverage of short positions, under certain circumstances, may be participating in a distribution of securities that would require compliance with Regulation M under the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;) and may be considered to be underwriters within the meaning of the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;). We will not extend to any such person any rights or privileges other than those to which he, she or it would be entitled as a participant, nor will we enter into any agreement with any such person regarding the resale or distribution by any such person of the shares of our common stock so purchased. We may, however, accept optional cash payments and initial investments made pursuant to requests for waiver by such persons. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">From time to time, financial intermediaries, including brokers and dealers, and other persons may engage in positioning transactions in order to benefit from any waiver discounts applicable to optional cash payments and initial investments made pursuant to requests for waiver under the Plan. Those transactions may cause fluctuations in the trading volume of our common stock. Financial intermediaries and such other persons who engage in positioning transactions may be deemed to be underwriters. We have no arrangements or understandings, formal or informal, with any person relating to the sale of shares of our common stock to be received under the Plan. We reserve the right to modify, suspend or terminate participation in the Plan by otherwise eligible persons to eliminate practices that are inconsistent with the purposes of the Plan. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">17<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_108-use_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tUOP"><!--Anchor--></a>USE OF PROCEEDS </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">No determination has been made as to the specific uses by us of any proceeds resulting from our sale of shares of common stock directly to the Plan, in part because we have no precise method for estimating the number of shares that will be purchased under the Plan, the number of such shares which will be purchased from us (as opposed to on the open market), the timing or prices of such purchases. We currently intend to add any such proceeds to our general funds to be used for our general corporate purposes. </div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 20.5pt; text-align: center;"><a name="tWYC"><!--Anchor--></a>WHERE YOU CAN FIND MORE INFORMATION </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We are subject to the informational requirements of the Exchange Act and accordingly file annual, quarterly and special reports, proxy statements and other information with the SEC. The SEC maintains a website that contains reports, proxy and information statements and other information about issuers, such as us, who file electronically with the SEC. The address of that website is http://www.sec.gov. In addition, you may obtain these materials on our website at www.trustcobank.com (under the &#8220;Investor Relations&#8221; tab). Information on our website does not constitute part of this prospectus and should not be relied upon in connection with making any investment decision with respect to our securities. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We have filed a registration statement to register with the SEC under the Securities Act the shares of common stock offered hereby. As allowed by SEC rules, this prospectus does not contain all the information that you may find in our registration statement relating to the shares to be sold under the Plan or the exhibits to our registration statement. You may obtain from the SEC a copy of the registration statement and exhibits that we filed with the SEC as described above. </div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 20.5pt; text-align: center;"><a name="tIO"><!--Anchor--></a>INCORPORATION OF CERTAIN INFORMATION BY REFERENCE </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The SEC allows us to &#8220;incorporate by reference&#8221; the information we file with the SEC, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be part of this prospectus, and later information filed with the SEC will update and supersede this information. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this registration statement. We incorporate by reference the documents listed below and any future filings made with the SEC under Section&#160;13(a), 13(c), 14, or 15(d) of the Exchange Act on or after the date of the registration statement of which this prospectus is a part and prior to the date the Plan is terminated: </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Our Annual Report on Form&#160;10-K for the fiscal year ended December&#160;31, 2025 (the &#8220;2025 Annual Report&#8221;), filed with the SEC on <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126009576/ef20039040_10k.htm">March&#160;16, 2026</a> (other than information &#8220;furnished&#8221; and not deemed to be &#8220;filed&#8221; in Exhibit&#160;13 to the 2025 Annual Report); </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Our Definitive Proxy Statement on Schedule 14A, filed with the SEC on <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126012717/ny20062812x1_def14a.htm">April&#160;1, 2026</a>, to the extent incorporated by reference in our 2025 Annual Report; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Our Quarterly Report on Form&#160;10-Q for the fiscal quarter ended March&#160;31, 2026, filed with the SEC on <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126020000/ef20070624_10q.htm">May&#160;8,&#160;2026</a>; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Our Current Reports on Form&#160;8-K filed with the SEC on <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126000965/ef20062751_8k.htm">January&#160;12, 2026</a>, <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126002778/ef20064254_8k.htm">January&#160;29,&#160;2026 </a>(Item&#160;5.02 only), <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126005771/ef20065881_8k.htm">February&#160;17, 2026</a>, <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126014228/ef20070294_8k.htm">April&#160;10, 2026</a>, <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126022251/ef20074428_8k.htm">May&#160;20, 2026</a> (Item&#160;8.01 only), and <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/0000357301/000114036126022261/ef20074431_8k.htm">May&#160;20, 2026</a> (Items 5.02, 5.07 and 8.01 only); and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#8226;</div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">The Description of Capital Stock under Section&#160;12 of the Exchange Act, filed as <a href="https://www.sec.gov/Archives/edgar/data/357301/000114036126009576/ef20060842_ex4a.htm">Exhibit&#160;4(a)</a> to our 2025 Annual Report, including any amendment or report filed for the purpose of updating such description. </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We are not incorporating by reference any Current Reports on Form&#160;8-K through which we furnished, rather than filed, information with the SEC. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">We will provide copies of all documents incorporated by reference, other than exhibits to such documents unless an exhibit has been specifically incorporated by reference into this prospectus, without charge to each person who receives a copy of this prospectus upon written or oral request to TrustCo Bank Corp NY, 5 Sarnowski Drive, Glenville, New York 12302, Attention: Corporate Secretary, Telephone Number (518) 377-3311. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">18<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_109-legal_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;"><a name="tLM"><!--Anchor--></a>LEGAL MATTERS </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The legality of the issue of the shares of common stock offered hereunder has been passed upon for us by Maynard Nexsen PC, Birmingham, Alabama. </div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 20.5pt; text-align: center;"><a name="tIR"><!--Anchor--></a>INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Our consolidated financial statements as of December&#160;31, 2025 and 2024 and for each of the three years in the period ended December&#160;31, 2025 have been audited by Crowe LLP, an independent registered public accounting firm, as set forth in their report appearing in our 2025 Annual Report and incorporated herein by reference. Such consolidated financial statements have been so incorporated in reliance upon the report of such firm given upon their authority as experts in accounting and auditing. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">With respect to our unaudited financial information for the three-month periods ended March&#160;31, 2026 and 2025, incorporated by reference herein, Crowe LLP reported that they have conducted their review in accordance with professional standards. However, their separate report dated May 8, 2026 incorporated by reference herein, states that they did not audit and they do not express an opinion on that unaudited financial information. Accordingly, the degree of reliance on their report on such information should be restricted in light of the limited nature of the review procedures applied. Crowe LLP is not subject to the liability provisions of Section&#160;11 of the Securities Act of 1933 for their report on the unaudited financial information because that report is not a &#8220;report&#8221; or a &#8220;part&#8221; of the registration statement prepared or certified by Crowe LLP within the meaning of Sections 7 and 11 of the Act. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">19<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_300-part2_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;">PART II <br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; text-align: center;">&#8195;<br></div><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; text-align: center;">INFORMATION NOT REQUIRED IN PROSPECTUS </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 12pt; margin-left: 0pt;"><tr><td style="width: 50pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item&#160;14.<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; text-align: left;">Other Expenses of Issuance and Distribution </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">The following is an itemized statement of estimated expenses to be paid by the Company in connection with the issuance and sale of the securities being registered under this Registration Statement. </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8pt; margin-left: 0pt; text-align: left;"> </div><table cellspacing="0" cellpadding="0" class="BRDSX_fintab" style="border-spacing: 0;width: 468pt; margin-left: auto; margin-right: auto;"><tr class="BRDSX_boxspacer"><td style="height: 6pt; width: 420pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 32.5pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 420pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Registration Fee<font style="padding-left: 1.68pt;"></font></div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">$<font style="padding-left: 22.5pt;">0</font><sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">(1)</sup> </div></td></tr><tr><td style="width: 420pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Accounting Fees and Expenses<font style="padding-left: 2.82pt;"></font></div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">$30,000 </div></td></tr><tr><td style="width: 420pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Legal Fees and Expenses<font style="padding-left: 1.7pt;"></font></div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">$20,000 </div></td></tr><tr><td style="width: 420pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Printing Fees<font style="padding-left: 4.45pt;"></font></div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">$<font style="padding-left: 5pt;">5,000</font> </div></td></tr><tr><td style="width: 420pt; padding-top: 1.01pt; padding-bottom: 2.63pt; text-align: left; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Miscellaneous Expenses<font style="padding-left: 4.48pt;"></font></div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-top: 1.01pt; padding-bottom: 2.63pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><font style="border-bottom: 1pt solid #000000; padding-bottom: 1.5pt;">$</font><font style="padding-left: 5pt; border-bottom: 1pt solid #000000; padding-bottom: 1.5pt;">1,000</font><font style="border-bottom: 1pt solid #000000; padding-bottom: 1.5pt;"> </font></div></td></tr><tr><td style="width: 420pt; padding-top: 2.26pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Total<font style="padding-left: 2.09pt;"></font></div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 32.5pt; padding-top: 2.26pt; text-align: center; vertical-align: bottom; white-space: nowrap;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">$56,000</div></td></tr><tr class="BRDSX_boxspacer"><td style="height: 2.75pt; width: 420pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 7.75pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 32.5pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 72pt; border-bottom: 1pt solid #000000; margin-bottom: 1pt; margin-right: auto; margin-left: 0pt; margin-top: 8.25pt;"> </div></div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 3pt; margin-left: 0pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt;">(1)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; text-align: justify;">Pursuant to Rule&#160;415(a)(6), this amount excludes the registration fee previously paid in connection with 1,122,970 unsold securities carried forward from the Company&#8217;s prior Registration Statement&#160;on Form&#160;S-3 (File No. 333-272184). </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 12pt; margin-left: 0pt;"><tr><td style="width: 50pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item&#160;15.<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; text-align: left;">Indemnification of Directors and Officers </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Article&#160;XI of the Company&#8217;s Amended and Restated Certificate of Incorporation provides that, to the fullest extent that the Business Corporation Law of the State of New York, as it may be amended (the &#8220;NYBCL&#8221;), permits the elimination or a limitation of the liabilities of directors, no director of the Company shall be liable to the Company, or its shareholders for any breach of duty in such capacity. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Pursuant to Section&#160;12.1(a) of the Company&#8217;s Amended and Restated Bylaws (the &#8220;Bylaws&#8221;), the Company has agreed to indemnify to the fullest extent provided for or permitted by law each person involved in, or made or threatened to be made a party to, any action, suit, claim or proceeding, arbitration, alternative dispute resolution mechanism, investigation, administrative or legislative hearing or any other actual, threatened, pending or completed proceeding, whether civil, at law, in equity, criminal, administrative investigative or otherwise, or whether formal or informal, and including an action by or in the right of the Company or any other corporation, or any partnership, joint venture, trust, employee benefit plan or other enterprise, whether profit or non-profit (an &#8220;Enterprise&#8221;) and including appeals therein (any such process, a &#8220;Proceeding&#8221;), by reason of the fact that such person (i)&#160;is or was a director or officer of the Company, or (ii)&#160;while serving as a director or officer of the Company, is or was serving, at the request of the Company, as director, officer or in any other capacity, any other Enterprise, including attorney&#8217;s fees, actually and reasonably incurred as a result of or in connection with any Proceeding, or any appeal therein, subject to certain exceptions. Specifically, pursuant to Section&#160;12.1(b) of the Bylaws, no indemnification may be made to or on behalf of any such person if a judgment or other final adjudication adverse to such person establishes that (i)&#160;such person&#8217;s acts were committed in bad faith; (ii)&#160;were the result of active and deliberate dishonesty and were material to the cause of action so adjudicated; (iii)&#160;that such person gained in fact in a financial profit or other advantage to which such person was not legally entitled; or (iv)&#160;in the event of criminal charges, that the person had reason to believe that such conduct was unlawful. In addition, no indemnification may be made with respect to any Proceeding initiated by any such person against the Company, or a director or officer of the Company, other than to enforce their right to indemnification, unless such Proceeding was authorized by the board of directors. Further, no indemnification may be made with respect to any settlement or compromise of any Proceeding unless and until the Company has consented to such settlement or compromise, which consent may not be unreasonably withheld. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.1(c) of the Bylaws provides that a person who has been successful, on the merits or otherwise, in the defense of a Proceeding shall be entitled to indemnification under the Bylaws. Except as provided in the preceding sentence and unless ordered by a court, indemnification shall be made by the Company if, and only if, authorized in the specific case: (i)&#160;by the board of directors acting by a quorum consisting of directors who are not parties to such Proceeding upon a finding that the conduct of the director or officer was not such that indemnification would be prohibited pursuant to Section&#160;12.1(b) of the Bylaws (set forth above), or (ii)&#160;if such a quorum is not obtainable or, even if obtainable, a quorum of disinterested directors so directs (A)&#160;by the board upon the opinion in writing of independent legal counsel that indemnification is proper in the circumstances because the conduct of the director or officer was not such that indemnification would be prohibited pursuant to Section&#160;12.1(b), or (B)&#160;by the shareholders upon a finding that the conduct of the director or officer was not such that indemnification would be prohibited pursuant to Section&#160;12.1(b). </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-1<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_300-part2_pg2"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.1(d) of the Bylaws provides that persons covered under Section&#160;12.1(a) of the Bylaws shall be entitled to indemnification for any part of any Proceeding for which it is found that the conduct of the director or officer was not such that indemnification would be prohibited pursuant to Section&#160;12.1(b) of the Bylaws. In making any determination regarding any person&#8217;s entitlement to indemnification, each charge, claim, or issue shall be reviewed individually under Section&#160;12.1(c) of the Bylaws (as described above). </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.1(e) of the Bylaws sets forth details regarding the Company&#8217;s participation in or assumption of a defense of any Proceeding and Section&#160;12.1(f) of the Bylaws provides that, in making any determination regarding any person&#8217;s entitlement to indemnification hereunder, it shall be presumed that such person is entitled to indemnification, and the Company shall have the burden of proving the contrary. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.2 of the Bylaws sets forth details regarding Company&#8217;s advancement or reimbursement of expenses to directors and officers defending any Proceeding in advance of the final disposition of such Proceeding. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.3 of the Bylaws provides, among other items, that the rights to indemnification and advancement of expenses granted by or pursuant to Article&#160;12 of the Bylaws: (i)&#160;shall not limit or exclude, but may be in addition to, any other rights which may be granted by or pursuant to any statute, corporation charter, bylaw, resolution of shareholders or directors or agreement; (ii)&#160;shall be deemed to constitute contractual obligations of the Company to any director or officer who serves in a capacity referred to in Section&#160;12.1 at any time during which Article&#160;12 is in effect; (iii)&#160;shall continue to exist after the repeal or modification of Article&#160;12 with respect to events occurring prior thereto; and (iv)&#160;shall continue as to a person who has ceased to be a director or officer and shall inure to the benefit of the estate, spouse, heirs, executors, administrators or assigns of such person. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;12.4 of the Bylaws provides that the Company may, with the approval of the board of directors, enter into an agreement with any person who is, or is about to become, a director, officer, employee or agent of the Company, or who is serving, or is about to serve, at the request of the Company, as a director, officer or in any other capacity, any other Enterprise; which agreement may provide for indemnification of such person and advancement of expenses to such person upon terms, and the extent, not prohibited by law. The failure to enter into any such agreement may not affect or limit the rights of any such person to indemnification under Article&#160;12 of the Bylaws. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Sections&#160;721-725 of the New York Business Corporation Law (&#8220;NYBCL&#8221;) provide for or permit the indemnification of directors and officers of the Company under certain circumstances. Specifically, Section&#160;721 of the NYBCL provides that indemnification pursuant to, or provided by, such article of the NYBCL shall not be deemed exclusive of any other rights to which a director or officer seeking indemnification or advancement of expenses may be entitled, whether contained in the entity&#8217;s certificate of incorporation or bylaws or, when authorized by such certificate of incorporation or bylaws, (i)&#160;a resolution of shareholders, (ii)&#160;a resolution of directors, or (iii)&#160;an agreement providing for such indemnification, provided that no indemnification may be made to or on behalf of any director or officer if a judgment or other final adjudication adverse to the director or officer establishes that his acts were committed in bad faith or were the result of active and deliberate dishonesty and were material to the cause of action so adjudicated, or that he personally gained in fact a financial profit or other advantage to which he was not legally entitled. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;722(a) of the NYBCL provides that a corporation may indemnify any person made, or threatened to be made, a party to an action or proceeding (other than one by or in the right of the corporation to procure a judgment in its favor), whether civil or criminal, including an action by or in the right of any other corporation of any type or kind, domestic or foreign, or any partnership, joint venture, trust, employee benefit plan or other enterprise, which any director or officer of the corporation served in any capacity at the request of the corporation, by reason of the fact that he, his testator or intestate, was a director or officer of the corporation, or served such other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise in any capacity, against judgments, fines, amounts paid in settlement and reasonable expenses, including attorneys&#8217; fees actually and necessarily incurred as a result of such action or proceeding, or any appeal therein, if such director or officer acted, in good faith, for a purpose which he reasonably believed to be in, or, in the case of service for any other corporation or any partnership, joint venture, trust, employee benefit plan or other enterprise, not opposed to, the best interests of the corporation and, in criminal actions or proceedings, in addition, had no reasonable cause to believe that his conduct was unlawful. Section&#160;722(b) of the NYBCL provides that the termination of any such civil or criminal action or proceeding by judgment, settlement, conviction or upon a plea of nolo contendere, or its equivalent, shall not in itself create a presumption that any such director or officer did not act, in good faith, for a purpose which he reasonably believed to be in, or, in the case of service for any other corporation or any partnership, joint venture, trust, employee benefit plan or other enterprise, not opposed to, the best interests of the corporation or that he had reasonable cause to believe that his conduct was unlawful. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-2<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_300-part2_pg3"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;722(c) of the NYBCL provides that a corporation may indemnify any person made, or threatened to be made, a party to an action by or in the right of the corporation to procure a judgment in its favor by reason of the fact that he, his testator or intestate, is or was a director or officer of the corporation, or is or was serving at the request of the corporation as a director or officer of any other corporation of any type or kind, domestic or foreign, of any partnership, joint venture, trust, employee benefit plan or other enterprise, against amounts paid in settlement and reasonable expenses, including attorneys&#8217; fees, actually and necessarily incurred by him in connection with the defense or settlement of such action, or in connection with an appeal therein, if such director or officer acted, in good faith, for a purpose which he reasonably believed to be in, or, in the case of service for any other corporation or any partnership, joint venture, trust, employee benefit plan or other enterprise, not opposed to, the best interests of the corporation, except that no indemnification under this paragraph shall be made in respect of (i)&#160;a threatened action, or a pending action which is settled or otherwise disposed of, or (ii)&#160;any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation, unless and only to the extent that the court in which the action was brought, or, if no action was brought, any court of competent jurisdiction, determines upon application that, in view of all the circumstances of the case, the person is fairly and reasonably entitled to indemnity for such portion of the settlement amount and expenses as the court deems proper. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;723 of the NYBCL specifies, among other things, the manner in which the corporation may authorize payment of such indemnification. It provides that a director or officer who has been successful, whether on the merits or otherwise, in defending an action or proceeding of the character described in Section&#160;722 of the NYBCL, shall be entitled to indemnification by the corporation. Except as provided in the preceding sentence, indemnification may be made by the corporation only if authorized in the specific case by one of the corporate actions set forth in Section&#160;723 (unless ordered by a court under Section&#160;724 of the NYBCL). </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;724 of the NYBCL provides, among other things, that upon proper application by a director or officer, indemnification shall be awarded by a court to the extent authorized under Sections&#160;722 and 723(a) of the NYBCL. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;725 of the NYBCL contains, among other things, certain other miscellaneous provisions affecting the indemnification of directors and officers, including provision for the return of amounts paid as indemnification if any such person is ultimately found not to be entitled to the indemnification. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Section&#160;726(a) of the NYBCL authorizes the purchase and maintenance of insurance to indemnify (i)&#160;a corporation for any obligation which it incurs as a result of the indemnification of directors and officers under the above sections, (ii)&#160;directors and officers in instances in which they may be indemnified by a corporation under such sections, and (iii)&#160;directors and officers in instances in which they may not otherwise be indemnified by a corporation under such sections, provided the contract of insurance covering such directors and officers provides, in a manner acceptable to the superintendent of financial services, for a retention amount and for co-insurance. Section&#160;12.5 of the Bylaws authorizes the Company to purchase and maintain insurance (i)&#160;to indemnify itself against any obligation it incurs as a result of indemnification of any person, as authorized herein, and (ii)&#160;to, subject to certain exceptions, indemnify any person who is a director, officer, employee, or agent of the Company, or is or was serving at the request of the Company as a director, officer, employee or agent of another Enterprise against any liability asserted against such person and incurred by such person in such capacity or arising out of such status. Furthermore, the Company&#8217;s employment agreements with certain officers contain provisions that obligate TrustCo or Trustco Bank to indemnify such officers to the fullest extent permitted by law and the charter or bylaws of the companies. The Company currently maintains insurance policies with appropriate limits to insure the directors and officers of the Company, subject to the limits, exceptions and other terms and conditions of such policy, against liability for claims made against them for any actual or alleged error or misstatement or misleading statement or act or omission or neglect or breach of duty while acting in their individual or collective capacities as directors or officers. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">In addition, Section&#160;402(b) of the NYBCL provides that a corporation may include a provision in its certificate of incorporation eliminating or limiting the liability of its directors to the corporation or its shareholders for damages for the breach of any duty, except for a breach involving bad faith, intentional misconduct, a knowing violation of law or receipt of an improper personal benefit or for certain illegal dividends, stock repurchases, distribution of assets or loans. </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers, and controlling persons of the Company pursuant to the Amended and Restated Certificate of Incorporation or Bylaws, or otherwise, the Company has been advised that, in the opinion of the SEC, such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable. </div></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-3<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_300-part2_pg4"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6.75pt; margin-left: 0pt;"><tr><td style="width: 50pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item&#160;16.<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; text-align: left;">Exhibits </div></td></tr></table><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 7pt; margin-left: 0pt; text-indent: 20pt; text-align: left;">The following exhibits are submitted herewith or incorporated by reference herein. </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 2pt; margin-left: 0pt; text-align: left;"> </div><table cellspacing="0" cellpadding="0" class="BRDSX_fintab" style="border-spacing: 0;margin-top: 0pt; width: 468pt; margin-left: auto; margin-right: auto;"><tr class="BRDSX_boxspacer"><td style="height: 6pt; width: 36pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 426pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr class="BRDSX_header"><td style="width: 36pt; padding-bottom: 1.63pt; text-align: left; vertical-align: bottom; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; font-weight: bold; margin-top: 0pt; margin-left: 0pt; text-align: left;">Exhibit <br></div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; font-weight: bold; margin-top: 0pt; margin-left: 0pt; text-align: left;">No.</div></td><td style="width: 3pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-bottom: 1.63pt; text-align: left; vertical-align: bottom; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; font-weight: bold; margin-top: 0pt; text-align: center;">Exhibit&#160;Description </div></td></tr><tr><td style="width: 36pt; padding-top: 1.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="https://www.sec.gov/Archives/edgar/data/357301/000114036121027132/brhc10027538_ex3-1.htm">3.1</a></div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 1.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: justify;">Amended and Restated Certificate of Incorporation of TrustCo Bank Corp NY, as amended, incorporated by reference to Exhibit&#160;3.1 to TrustCo Bank Corp NY&#8217;s Quarterly Report on Form&#160;10-Q, filed August&#160;5, 2021. </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="https://www.sec.gov/Archives/edgar/data/357301/000114036119014566/ex3_2.htm">3.2</a></div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: justify;">Amended and Restated Bylaws of TrustCo Bank Corp NY, dated October&#160;17, 2023, incorporated by reference to Exhibit&#160;3.1 to TrustCo Bank Corp NY&#8217;s Current Report on Form&#160;8-K, filed October&#160;17, 2023. </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex5-1.htm">5.1*</a></div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Opinion of Maynard Nexsen PC, counsel to the Company. </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex15-1.htm">15.1*</a></div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Crowe LLP Letter regarding Unaudited Interim Financial Information. </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex23-1.htm">23.1*</a></div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Consent of Crowe LLP, independent registered public accounting firm. </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex5-1.htm">23.2*</a></div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Consent of Maynard Nexsen PC (contained in Exhibit&#160;5.1 to this Registration Statement). </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: left; vertical-align: top; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex24-1.htm">24.1*</a></div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt; background-color: #CCEEFF;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; padding-bottom: 0.63pt; text-align: center; vertical-align: bottom; background-color: #CCEEFF;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Powers of Attorney </div></td></tr><tr><td style="width: 36pt; padding-top: 0.26pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;"><a href="ny20074669x1_ex107.htm">107*</a></div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 426pt; padding-top: 0.26pt; text-align: center; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Filing Fee Table</div></td></tr><tr class="BRDSX_boxspacer"><td style="height: 2.75pt; width: 36pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 3pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 426pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table><div><div class="BRDSX_rule-partial" style="height: 0pt; width: 72pt; border-bottom: 1pt solid #000000; margin-bottom: 1pt; margin-right: auto; margin-left: 0pt; margin-top: 12.25pt;"> </div></div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 3pt; margin-left: 0pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt;">*<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 8pt; text-align: left;">Filed herewith </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 12pt; margin-left: 0pt;"><tr><td style="width: 50pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item&#160;17.<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; text-align: left;">Undertakings </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(a)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">The undersigned registrant hereby undertakes: </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 40pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(1)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(i)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">to include any prospectus required by section 10(a)(3) of the Securities Act; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(ii)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">to reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the SEC pursuant to Rule&#160;424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the &#8220;Calculation of Filing Fee Tables&#8221; or &#8220;Calculation of Registration Fee&#8221; table in the effective registration statement; and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(iii)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">to include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement. </div></td></tr></table><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-align: justify;">Provided, however, that paragraphs (a)(1)(i), (ii), and (iii) of this section do not apply if the registration statement is on Form&#160;S-3 and the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the SEC by the registrant pursuant to section 13 or section 15(d) of the Exchange Act that are incorporated by reference in the registration statement or, as to a registration statement on Form&#160;S-3, is contained in a form of prospectus filed pursuant to Rule&#160;424(b) that is part of the registration statement. </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 40pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(2)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 40pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(3)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 40pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(4)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left;">That, for the purpose of determining liability under the Securities Act to any purchaser: </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(i)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">each prospectus filed by the registrant pursuant to Rule&#160;424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(ii)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">each prospectus required to be filed pursuant to Rule&#160;424(b)(2), (b)(5), or (b)(7) as part of a registration statement in reliance on Rule&#160;430B relating to an offering made pursuant to Rule&#160;415(a)(1)(i), (vii), or (x) for the purpose of providing the information required by Section&#160;10(a) of the Securities Act shall be </div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-4<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_300-part2_pg5"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6.75pt; margin-left: 80pt; text-align: justify;">deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule&#160;430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial <font style="font-style: italic;">bona fide</font> offering thereof. <font style="font-style: italic;">Provided, however</font>, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date. </div><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 40pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(5)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">That, for the purpose of determining liability of the registrant under the Securities Act to any purchaser in the initial distribution of the securities: </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 60pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(i)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser: </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 80pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(A)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule&#160;424; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 80pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(B)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant; </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 80pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(C)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">the portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 80pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(D)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">any other communication that is an offer in the offering made by the undersigned registrant to the purchaser. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(b)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the registrant&#8217;s annual report pursuant to section 13(a) or section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan&#8217;s annual report pursuant to section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(c)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">The undersigned registrant hereby undertakes to deliver or cause to be delivered with the prospectus, to each person to whom the prospectus is sent or given, the latest annual report to security holders that is incorporated by reference in the prospectus and furnished pursuant to and meeting the requirements of Rule 14a-3 or Rule&#160;14c-3 under the Securities Exchange Act of 1934; and, where interim financial information required to be presented by Article&#160;3 of Regulation S-X are not set forth in the prospectus, to deliver, or cause to be delivered to each person to whom the prospectus is sent or given, the latest quarterly report that is specifically incorporated by reference in the prospectus to provide such interim financial information. </div></td></tr></table><table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0;margin-top: 6pt; margin-left: 20pt;"><tr><td style="width: 20pt; text-align: left; vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(d)<br></div></td><td style="vertical-align: top;"><div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions described above under Item&#160;15 or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue. </div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-5<br></div></div></div>
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<div class="BRDSX_page" style="text-align: left; margin: auto; line-height: initial; width: 468pt;"><a name="ny20074669x1_s3asr_301-sig_pg1"><!--Anchor--></a><p style="text-align: left; font-family: 'Times New Roman', Times, Serif; font-size: 8pt; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p><div class="BRDSX_page-content"><div class="BRDSX_block-main" style="width: 468pt; margin-left: 0pt;"><div class="BRDSX_h1" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 6.75pt; text-align: center;">SIGNATURES </div><div class="BRDSX_para" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 6pt; margin-left: 0pt; text-indent: 20pt; text-align: justify;">Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form&#160;S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Glenville, State of New York, on May&#160;22, 2026. </div><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 8pt; margin-left: 0pt; text-align: left;"> </div><table cellspacing="0" cellpadding="0" class="BRDSX_txttab" style="border-spacing: 0;width: 468pt; margin-left: auto; margin-right: auto;"><tr class="BRDSX_boxspacer"><td style="height: 6pt; width: 216pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 6pt; width: 240pt;" colspan="4"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 216pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td colspan="4" style="width: 240pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-left: 0pt; text-align: left;">TrustCo Bank Corp NY<font style="font-weight: normal;"> </font></div></td></tr><tr><td style="width: 216pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 12pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 216pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 216pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 12pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">By</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 216pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: bottom; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">/s/ Michael M. Ozimek </div></td></tr><tr><td style="width: 216pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 12pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 216pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Michael M. 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Flynn </div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 132pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 324pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 132pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: top; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">*</div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;" rowspan="2"><div style="font-size: 1pt;">&#8194;</div></td><td rowspan="2" style="width: 324pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Director </div></td></tr><tr><td style="width: 132pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Lisa M. 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Maggs </div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 132pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 324pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 132pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: top; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">*</div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;" rowspan="2"><div style="font-size: 1pt;">&#8194;</div></td><td rowspan="2" style="width: 324pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Director </div></td></tr><tr><td style="width: 132pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Dr.&#160;Anthony J. 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Powell </div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 132pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 324pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 132pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: top; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">*</div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;" rowspan="2"><div style="font-size: 1pt;">&#8194;</div></td><td rowspan="2" style="width: 324pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Director </div></td></tr><tr><td style="width: 132pt; padding-top: 1.76pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Kimberly A. Russell </div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr><tr><td style="width: 132pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 324pt; padding-top: 1.01pt; padding-bottom: 1.38pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 132pt; height: 14pt; padding-top: 1.01pt; padding-bottom: 2.13pt; text-align: left; vertical-align: top; border-bottom: 1pt solid #000000;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">*</div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;" rowspan="2"><div style="font-size: 1pt;">&#8194;</div></td><td rowspan="2" style="width: 324pt; height: 14pt; padding-top: 1.01pt; text-align: left; vertical-align: middle;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Director </div></td></tr><tr><td style="width: 132pt; padding-top: 1.76pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; text-align: center;">Frank B. 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Ozimek </div></td><td style="width: 6pt; border-bottom: none;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 312pt; padding-bottom: 2.13pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr><td style="width: 24pt; padding-top: 1.76pt; text-align: left; vertical-align: top;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 108pt; padding-top: 1.76pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-left: 0pt; text-align: left;">Attorney-in-Fact</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="width: 312pt; padding-top: 1.76pt; text-align: left; vertical-align: bottom;"><div class="BRDSX_fpara" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div></td></tr><tr class="BRDSX_boxspacer"><td style="height: 2.75pt; width: 24pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 108pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 6pt;"><div style="font-size: 1pt;">&#8194;</div></td><td style="height: 2.75pt; width: 312pt;"><div style="font-size: 1pt;">&#8194;</div></td></tr></table></div></div><div class="BRDSX_block-frill" style="width: 468pt; margin-top: 12pt; margin-left: 0pt;"><div class="BRDSX_unknown" style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 9.47pt; text-align: center;">II-6<br></div></div></div>
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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ny20074669x1_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions
         Document created using Broadridge PROfile 26.3.2.5342
         Copyright 1995 - 2026 Broadridge -->
  </head>
<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;" bgcolor="#ffffff">
  <div>
    <div style="text-align: right; font-weight: bold;">
      <hr style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade">Exhibit 5.1</div>
    <div><br>
    </div>
    <div style="text-align: center;">[Maynard Nexsen Letterhead]</div>
    <div><br>
    </div>
    <div>
      <div style="text-align: justify;">May 22, 2026</div>
      <div><br>
      </div>
      <div style="text-align: justify;">TrustCo Bank Corp NY</div>
      <div style="text-align: justify;">5 Sarnowski Drive</div>
      <div style="text-align: justify;">Glenview, New York 12302</div>
      <div><br>
      </div>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z74a01170cf0146ce9564563521e00024" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 4%; vertical-align: middle;">&#160;</td>
          <td style="width: 5%; vertical-align: top;">
            <div style="text-align: justify; font-weight: bold;">Re:</div>
          </td>
          <td style="width: 91%; vertical-align: top;">
            <div style="text-align: justify; font-weight: bold;">Registration Statement on Form S-3</div>
          </td>
        </tr>

    </table>
    <div>
      <div><br>
      </div>
      <div style="text-align: justify;">Ladies and Gentlemen:</div>
      <div><br>
      </div>
    </div>
    <div>
      <div style="text-align: justify; text-indent: 24.5pt;">We have acted as counsel to TrustCo Bank Corp NY, a New York corporation (the &#8220;Company&#8221;), in connection with a registration statement on Form S-3 (the &#8220;Registration Statement&#8221;) to be filed by the
        Company today with the Securities and Exchange Commission (the &#8220;Commission&#8221;) pursuant to the Securities Act of 1933, as amended (the &#8220;Act&#8221;), for the registration of 1,122,970 shares of the Company&#8217;s common stock, par value $1.00 per share (the
        &#8220;Shares&#8221;), to be issued and sold under the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan (the &#8220;Plan&#8221;). This opinion is being furnished in accordance with the requirements of Item 16 of Form S-3 and Item 601(b)(5)(i) of
        Regulation S-K.</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 24.5pt;">We have participated in the preparation of the Registration Statement and have reviewed the originals or copies certified or otherwise identified to our satisfaction of the Company&#8217;s Amended and
        Restated Certificate of Incorporation and Amended and Restated Bylaws, the corporate proceedings taken by the Company in connection with the Registration Statement and the issuance of the Shares, the Plan and other documents and instruments as we
        have deemed appropriate as a basis for the opinions expressed below. Based on the foregoing, we are of the opinion that when the Registration Statement has become effective under the Act, and the Shares have been duly issued as contemplated by the
        Registration Statement and the Plan, the Shares will be validly issued, fully paid and non-assessable.</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 24.5pt;">In rendering the opinion expressed above, we have assumed the authenticity of all documents submitted to us as originals and the conformity to the originals of all documents submitted to us as
        copies. In addition, we have assumed and have not verified the accuracy as to factual matters of each document we have reviewed.</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 24.5pt;">The foregoing opinion is limited to the New York Business Corporation Law, and we express no opinion as to the effect of the laws of any other jurisdiction.</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 24.5pt;">We hereby consent to the filing of this opinion letter as Exhibit 5.1 to the Registration Statement. In giving such consent, we do not thereby admit that we are &#8220;experts&#8221; within the meaning of
        the Act or the rules and regulations of the Commission issued thereunder with respect to any part of the Registration Statement, including this exhibit.</div>
    </div>
    <div>
      <div><br>
      </div>
      <div>
        <table id="z88ba635b0df54ee0b8918434e1ef6587" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: #000000; width: 100%;" border="0" cellpadding="0" cellspacing="0">

            <tr>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
              <td style="width: 50.00%;">
                <div style="text-align: justify;">Very truly yours,</div>
              </td>
            </tr>
            <tr>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
            </tr>
            <tr>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
              <td style="width: 50.00%;">
                <div>
                  <div style="font-variant: small-caps; text-align: justify;">Maynard Nexsen PC</div>
                </div>
              </td>
            </tr>
            <tr>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
            </tr>
            <tr>
              <td style="width: 50.00%;">
                <div>&#160;</div>
              </td>
              <td style="width: 50.00%;">
                <div>
                  <div style="text-align: justify;">/s/ Maynard Nexsen PC</div>
                </div>
              </td>
            </tr>

        </table>
      </div>
    </div>
    <br>
    <div>
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade"> </div>
  </div>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-15.1
<SEQUENCE>3
<FILENAME>ny20074669x1_ex15-1.htm
<DESCRIPTION>EXHIBIT 15.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions
         Document created using Broadridge PROfile 26.3.2.5342
         Copyright 1995 - 2026 Broadridge -->
  </head>
<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;" bgcolor="#ffffff">
  <div>
    <div style="text-align: right; font-weight: bold;">
      <hr style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade">Exhibit 15.1</div>
    <div><br>
    </div>
    <div>May 22, 2026</div>
    <div><br>
    </div>
    <div>Securities and Exchange Commission</div>
    <div>100 F Street, NE</div>
    <div>Washington, DC 20549</div>
    <div><br>
    </div>
    <div>RE: FILING OF THE MARCH 31, 2026 FORM 10-Q FOR TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div>Commissioners:</div>
    <div><br>
    </div>
    <div>We are aware that our report dated May 8, 2026, on our review of the interim financial information of TrustCo Bank Corp NY for the three-month periods ended March 31, 2026 and 2025, included in TrustCo Bank Corp NY&#8217;s quarterly report on Form 10-Q
      for the quarter ended March 31, 2026, is incorporated by reference in this Registration Statement on Form S-3.</div>
    <div><br>
    </div>
    <div>Yours very truly,</div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div>/s/ Crowe LLP</div>
    <div>
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade"> </div>
  </div>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>ny20074669x1_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions
         Document created using Broadridge PROfile 26.3.2.5342
         Copyright 1995 - 2026 Broadridge -->
  </head>
<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;" bgcolor="#ffffff">
  <div>
    <div style="text-align: right; font-weight: bold;">
      <hr style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade">Exhibit 23.1</div>
    <div><br>
    </div>
    <div style="text-align: center;">CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</div>
    <div><br>
    </div>
    <div style="text-align: justify;">We consent to the incorporation by reference in this Registration Statement on Form S-3 of Trustco Bank Corp NY of our report dated March 16, 2026 relating
      to the consolidated financial statements and effectiveness of internal control over financial reporting appearing in the Annual Report on Form 10-K of Trustco Bank Corp NY for the year ended December 31, 2025, and to the reference to us under the
      heading &#8220;Independent Registered Public Accounting Firm&#8221; in the prospectus.</div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="zf7e151aab59749e0aaa9fab3af5bae97" border="0" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 50%; vertical-align: top;">&#160;</td>
          <td style="width: 50%; vertical-align: top;">
            <div>/s/ Crowe LLP</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="text-align: justify;">Boston, Massachusetts</div>
    <div>May 22, 2026</div>
    <div>
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade"></div>
  </div>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>5
<FILENAME>ny20074669x1_ex24-1.htm
<DESCRIPTION>EXHIBIT 24.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions
         Document created using Broadridge PROfile 26.3.2.5342
         Copyright 1995 - 2026 Broadridge -->
  </head>
<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;" bgcolor="#ffffff">
  <div>
    <div style="text-align: right; font-weight: bold;">
      <hr style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade">Exhibit 24.1</div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z419a6f98542344a7b914b81349dc5ae0" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33%; vertical-align: bottom; border-bottom: #000000 2px solid;">
            <div>/s/ Steffani Cotugno</div>
          </td>
          <td style="width: 34.32%; vertical-align: middle;">&#160;</td>
          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
        </tr>
        <tr>
          <td style="width: 33%; vertical-align: bottom;">
            <div style="text-indent: -32.4pt; margin-left: 32.4pt;">Steffani Cotugno</div>
          </td>
          <td style="width: 34.32%; vertical-align: middle;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z5faa50a9e72146539dcb7d425a9a3b2b" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33%; vertical-align: top; border-bottom: #000000 2px solid;">
            <div>/s/ Brian C. Flynn</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">&#160;</td>
          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
        </tr>
        <tr>
          <td style="width: 33%; vertical-align: top;">
            <div>Brian C. Flynn</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z79e0c5bd89f7499a8ba9f495d3d1ea38" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33%; vertical-align: top; border-bottom: #000000 2px solid;">
            <div>/s/ Lisa M. Lucarelli</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">&#160;</td>
          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
        </tr>
        <tr>
          <td style="width: 33%; vertical-align: top;">
            <div>Lisa M. Lucarelli</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="zb6e21aa5982840899c5d57f19f0989f4" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33%; vertical-align: top; border-bottom: #000000 2px solid;">
            <div>/s/ Thomas O. Maggs</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">&#160;</td>
          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
        </tr>
        <tr>
          <td style="width: 33%; vertical-align: top;">
            <div>Thomas O. Maggs</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z8c7c124529194adab571e4ca8374ed62" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33%; vertical-align: top; border-bottom: #000000 2px solid;">
            <div>/s/ Dr. Anthony J. Marinello</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">&#160;</td>
          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
        </tr>
        <tr>
          <td style="width: 33%; vertical-align: top;">
            <div>Dr. Anthony J. Marinello</div>
          </td>
          <td style="width: 34.32%; vertical-align: top;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
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            <div>/s/ Curtis N. Powell</div>
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            <div>Curtis N. Powell</div>
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            <div style="text-align: center;">Director</div>
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          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
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    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
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    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
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    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
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    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
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            <div>Kimberly A. Russell</div>
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            <div style="text-align: center;">Director</div>
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          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
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    <div style="text-align: center; font-weight: bold;">POWER OF ATTORNEY</div>
    <div style="text-align: center; font-weight: bold;">1933 ACT REGISTRATION STATEMENT ON FORM S-3</div>
    <div style="text-align: center; font-weight: bold;">of</div>
    <div style="text-align: center; font-weight: bold;">TRUSTCO BANK CORP NY</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert J. McCormick, Robert M.
      Leonard or Michael M. Ozimek, and each of them, his or her true and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her and in his or her name, place and stead, in any and all capacities, to execute
      and file (1) one or more Registration Statements on Form S-3 (the &#8220;Form S-3 Registration Statements&#8221;) with respect to the registration under the Securities Act of 1933, as amended, of common stock, par value $1.00 per share, of the Registrant
      deliverable in connection with the TrustCo Bank Corp NY Dividend Reinvestment and Stock Purchase Plan, (2) any and all amendments, including post-effective amendments, supplements and exhibits to the Form S-3 Registration Statements and (3) any and
      all applications or other documents to be filed with the Securities and Exchange Commission or any state securities commission or other regulatory authority or exchange with respect to the securities covered by the Form S-3 Registration Statements,
      granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing necessary, appropriate or desirable to be done in and about the premises in order to effectuate the same as
      fully to all intents and purposes as he or she might or could do if personally present, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">This Power of Attorney shall not revoke any powers of attorney previously executed by the undersigned individuals. This Power of
      Attorney shall not be revoked by any subsequent power of attorney that the undersigned individuals may execute, unless such subsequent power of attorney specifically provides that it revokes this Power of Attorney by referring to the date of the
      undersigned individuals&#8217; execution of this Power of Attorney. For the avoidance of doubt, whenever two or more powers of attorney granting the powers specified herein are valid, the agents appointed on each shall act separately unless otherwise
      specified.</div>
    <div><br>
    </div>
    <div style="text-align: justify; text-indent: 36pt;">IN WITNESS WHEREOF, the undersigned individuals have executed this Power of Attorney as of the dates indicated below.</div>
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            <div>/s/ Frank B. Silverman</div>
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          <td style="width: 32.68%; vertical-align: top;">&#160;</td>
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            <div>Frank B. Silverman</div>
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          <td style="width: 34.32%; vertical-align: top;">
            <div style="text-align: center;">Director</div>
          </td>
          <td style="width: 32.68%; vertical-align: top;">
            <div style="text-align: center;">May 19, 2026</div>
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<TYPE>EX-FILING FEES
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   <span style="font-size: 10.0pt; font-weight: bold;">CALCULATION OF FILING FEE TABLE</span>
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   <span style="font-size: 10.0pt; color: #000000; font-weight: bold; text-decoration: underline;">Table 1: Newly Registered and Carry Forward Securities</span>
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  </div><table style="border-spacing: 0px; border-collapse: collapse; margin-left: -0.25pt; width: 100%; font-size: 10pt;"> <tr style="height: 0px; font-size: 0px;"><td style="height: 0px; width: 9%;">&#160;</td><td style="width: 2%;">&#160;</td><td style="width: 9%;">&#160;</td><td style="width: 10%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td><td style="width: 7%;">&#160;</td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 5.4pt; border-width: 1pt; border-style: solid; border-color: black; vertical-align: bottom;">&#160;</td><td style="border-width: 1pt; border-style: solid; border-color: black; vertical-align: bottom;">&#160;</td> <td style="border-width: 1pt; border-style: solid; border-color: black; 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Note</span></div><div>











  </div><ix:nonNumeric contextRef="c1" escape="true" name="ffd:OfferingNote" id="ixv-216"><table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"> <tr style="height: 0px; font-size: 0px;"><td style="width: 1%;">&#160;</td><td style="width: 99%;">&#160;</td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 0pt; vertical-align: top;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">(1)</span> </div> </td> <td style="padding: 0px 5.4pt; text-align: left; font-size: 10pt; vertical-align: top;"> <div style="margin-bottom: 4pt;"> Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), the number of shares of TrustCo Bank Corp NY (the "Registrant") common stock, par value $1.00 per share (the "Common Stock") being registered hereunder includes such indeterminate number of additional shares of common stock as may become issuable as a result of any stock splits, stock dividends or similar transactions.<br/><br/>
Pursuant to Rule 415(a)(6), 1,122,970 shares of Common Stock registered hereunder are unsold securities (the "Unsold Securities") previously registered on the registration statement on Form S-3 (File No. 333-272184), which was originally filed with the Securities and Exchange Commission on May 24, 2023, and declared effective on May 31, 2023 (the "Prior Registration Statement"). The aggregate filing fee paid in connection with such Unsold Securities was $3,508.97 (based on the filing fee rate in effect at the time of the filing of the Prior Registration Statement). Pursuant to Rule 415(a)(6) under the Securities Act, (i) the registration fee applicable to the Unsold Securities is being carried forward to this registration statement and will continue to be applied to the Unsold Securities, and (ii) the offering of the Unsold Securities registered on the Prior Registration Statement will be deemed terminated as of the date of effectiveness of this registration statement. </div> </td> </tr> </table></ix:nonNumeric><div>&#160;</div><table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"> <tr style="height: 0px; font-size: 0px;"><td style="width: 50%;">&#160;</td><td style="width: 50%; text-align: right;">&#160;</td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 0pt; font-size: 10pt; vertical-align: bottom;"> <div style="margin-bottom: 4pt;"> <span style="font-weight: 700; letter-spacing: normal; text-align: center; float: none; display: inline !important;">Table 2: Fee Offset Claims and Sources</span> </div> </td> <td style="padding: 0px 5.4pt; font-size: 10pt; text-align: right; vertical-align: bottom;"> <div style="margin-bottom: 4pt;"><b>&#160;<span style="-sec-ix-hidden: hidden-fact-1">&#9745;Not Applicable</span></b></div> </td> </tr> </table><div>

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<span style="display: none;">v3.26.1</span><table class="report" border="0" cellspacing="2" id="id2">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Submission<br></strong></div></th>
<th class="th"><div>May 22, 2026</div></th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Central Index Key</a></td>
<td class="text">0000357301<span></span>
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<td class="text">EX-FILING FEES<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
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<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
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<title></title>
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<span style="display: none;">v3.26.1</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Offerings - Offering: 1<br></strong></div></th>
<th class="th">
<div>May 22, 2026 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_OfferingTable', window );"><strong>Offering:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_Rule415a6Flg', window );">Rule 415(a)(6)</a></td>
<td class="text">true<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_OfferingSctyTp', window );">Security Type</a></td>
<td class="text">Equity<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_OfferingSctyTitl', window );">Security Class Title</a></td>
<td class="text">Common
stock, par value $1.00 per share<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_AmtSctiesRegd', window );">Amount Registered | shares</a></td>
<td class="nump">1,122,970<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_MaxAggtOfferingPric', window );">Maximum Aggregate Offering Price</a></td>
<td class="nump">$ 1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_FeeAmt', window );">Amount of Registration Fee</a></td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_CfwdFormTp', window );">Carry Forward Form Type</a></td>
<td class="text">S-3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_CfwdPrrFileNb', window );">Carry Forward File Number</a></td>
<td class="text">333-272184<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_CfwdPrrFctvDt', window );">Carry Forward Initial Effective Date</a></td>
<td class="text">May 31,  2023<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_CfwdPrevslyPdFee', window );">Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward</a></td>
<td class="nump">$ 3,508.97<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_ffd_OfferingNote', window );">Offering Note</a></td>
<td class="text"><table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"> <tr style="height: 0px; font-size: 0px;"><td style="width: 1%;">&#160;</td><td style="width: 99%;">&#160;</td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 0pt; vertical-align: top;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">(1)</span> </div> </td> <td style="padding: 0px 5.4pt; text-align: left; font-size: 10pt; vertical-align: top;"> <div style="margin-bottom: 4pt;"> Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), the number of shares of TrustCo Bank Corp NY (the "Registrant") common stock, par value $1.00 per share (the "Common Stock") being registered hereunder includes such indeterminate number of additional shares of common stock as may become issuable as a result of any stock splits, stock dividends or similar transactions.<br/><br/>
Pursuant to Rule 415(a)(6), 1,122,970 shares of Common Stock registered hereunder are unsold securities (the "Unsold Securities") previously registered on the registration statement on Form S-3 (File No. 333-272184), which was originally filed with the Securities and Exchange Commission on May 24, 2023, and declared effective on May 31, 2023 (the "Prior Registration Statement"). The aggregate filing fee paid in connection with such Unsold Securities was $3,508.97 (based on the filing fee rate in effect at the time of the filing of the Prior Registration Statement). Pursuant to Rule 415(a)(6) under the Securities Act, (i) the registration fee applicable to the Unsold Securities is being carried forward to this registration statement and will continue to be applied to the Unsold Securities, and (ii) the offering of the Unsold Securities registered on the Prior Registration Statement will be deemed terminated as of the date of effectiveness of this registration statement. </div> </td> </tr> </table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_AmtSctiesRegd">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of securities being registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_AmtSctiesRegd</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>ffd:nonNegativeDecimal2ItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_CfwdFormTp">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Form Type of the prior shelf registration statement from which unsold securities are carried forward under 415(a)(6). This should be an EDGAR submission type (S-3, S-3/A, S-3ASR, etc.), which means there is a fixed set of possible responses. Note that while the XBRL response should be an EDGAR submission type, the human-readable Ex. 107 could include a simpler label (e.g., "Form S-3" in the human-readable and "S-3ASR" in the XBRL).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 415<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_CfwdFormTp</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>ffd:formTypeItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_CfwdPrevslyPdFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fee previously paid in connection with the securities being brought forward from the prior shelf registration statement on which unsold securities are carried forward under 415(a)(6).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 415<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_CfwdPrevslyPdFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_CfwdPrrFctvDt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The initial effective date of the prior shelf registration statement from which unsold securities are carried forward under 415(a)(6).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 415<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_CfwdPrrFctvDt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_CfwdPrrFileNb">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The EDGAR File Number of the prior shelf registration statement from which unsold securities are carried forward under 415(a)(6). If the prior registration statement has a Securities Act File Number and an Investment Company Act File Number, the Securities Act File Number should be used.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 415<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_CfwdPrrFileNb</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>ffd:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_FeeAmt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total amount of registration fee (amount due after offsets).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_FeeAmt</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_MaxAggtOfferingPric">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The maximum aggregate offering price for the offering that is being registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_MaxAggtOfferingPric</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>ffd:nonNegative100TMonetary2ItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_OfferingNote">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_OfferingNote</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ffd_OfferingSctyTitl">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The title of the class of securities being registered (for each class being registered).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ffd_OfferingSctyTitl</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ffd_</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Type of securities: "Asset-backed Securities", "ADRs/ADSs", "Debt", "Debt Convertible into Equity", "Equity", "Face Amount Certificates", "Limited Partnership Interests", "Mortgage Backed Securities", "Non-Convertible Debt", "Unallocated (Universal) Shelf", "Exchange Traded Vehicle Securities", "Other"</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 415<br> -Subsection a<br></p></div>
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fees Summary<br></strong></div></th>
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<div>May 22, 2026 </div>
<div>USD ($)</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br></p></div>
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    <ffd:TtlFeeAmt contextRef="c0" decimals="2" id="ixv-407" unitRef="usd">0</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt contextRef="c0" decimals="2" id="ixv-408" unitRef="usd">0</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt contextRef="c0" decimals="2" id="ixv-409" unitRef="usd">0</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt contextRef="c0" decimals="2" id="ixv-410" unitRef="usd">0</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c1" id="ixv-216">&lt;table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"&gt; &lt;tr style="height: 0px; font-size: 0px;"&gt;&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 99%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="vertical-align: top;"&gt; &lt;td style="padding: 0px 0pt; vertical-align: top;"&gt; &lt;div style="margin-bottom: 4pt;"&gt; &lt;span style="font-size: 10.0pt;"&gt;(1)&lt;/span&gt; &lt;/div&gt; &lt;/td&gt; &lt;td style="padding: 0px 5.4pt; text-align: left; font-size: 10pt; vertical-align: top;"&gt; &lt;div style="margin-bottom: 4pt;"&gt; Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), the number of shares of TrustCo Bank Corp NY (the "Registrant") common stock, par value $1.00 per share (the "Common Stock") being registered hereunder includes such indeterminate number of additional shares of common stock as may become issuable as a result of any stock splits, stock dividends or similar transactions.&lt;br/&gt;&lt;br/&gt;
Pursuant to Rule 415(a)(6), 1,122,970 shares of Common Stock registered hereunder are unsold securities (the "Unsold Securities") previously registered on the registration statement on Form S-3 (File No. 333-272184), which was originally filed with the Securities and Exchange Commission on May 24, 2023, and declared effective on May 31, 2023 (the "Prior Registration Statement"). The aggregate filing fee paid in connection with such Unsold Securities was $3,508.97 (based on the filing fee rate in effect at the time of the filing of the Prior Registration Statement). Pursuant to Rule 415(a)(6) under the Securities Act, (i) the registration fee applicable to the Unsold Securities is being carried forward to this registration statement and will continue to be applied to the Unsold Securities, and (ii) the offering of the Unsold Securities registered on the Prior Registration Statement will be deemed terminated as of the date of effectiveness of this registration statement. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</ffd:OfferingNote>
    <dei:EntityRegistrantName contextRef="c0" id="hidden-fact-0">TRUSTCO BANK CORP N Y</dei:EntityRegistrantName>
    <ffd:OffsetTableNa contextRef="c0" id="hidden-fact-1">N/A</ffd:OffsetTableNa>
    <ffd:CombinedProspectusTableNa contextRef="c0" id="hidden-fact-2">N/A</ffd:CombinedProspectusTableNa>
    <dei:EntityCentralIndexKey contextRef="c0" id="ixv-416">0000357301</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="c0" id="ixv-417">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:FormTp contextRef="c0" id="ixv-418">S-3</ffd:FormTp>
</xbrl>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
