<SEC-DOCUMENT>0001193125-21-190750.txt : 20210615
<SEC-HEADER>0001193125-21-190750.hdr.sgml : 20210615
<ACCEPTANCE-DATETIME>20210615100658
ACCESSION NUMBER:		0001193125-21-190750
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210615
DATE AS OF CHANGE:		20210615
EFFECTIVENESS DATE:		20210615

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRI-CONTINENTAL CORP
		CENTRAL INDEX KEY:			0000099614
		IRS NUMBER:				135441850
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-255533
		FILM NUMBER:		211017133

	BUSINESS ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		612-671-4321

	MAIL ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRI CONTINENTAL CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>d158198d497.htm
<DESCRIPTION>497
<TEXT>
<HTML><HEAD>
<TITLE>497</TITLE>
</HEAD>


  <BODY bgcolor="white">
  <DIV style="width:100%;"> <DIV style="width:100%;" type="Block">
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:6pt;text-align:center;text-decoration:none;text-transform:none;">Supplement dated June 15, 2021</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:Normal;line-height:13pt;margin-top:4pt;text-align:center;text-decoration:none;text-transform:none;">to the Prospectus&#160;and Statement of Additional
Information (SAI), each dated May 1, 2021</DIV> <DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:Normal;line-height:13pt;margin-top:4pt;text-align:center;text-decoration:none;text-transform:none;">for
Tri-Continental Corporation (the Fund)</DIV> <DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:Normal;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Information about
the portfolio managers primarily responsible for overseeing the Fund&#8217;s investments is shown below. The SAI provides additional information about the portfolio managers, including information relating to compensation, other accounts managed by
the portfolio managers, and ownership by the portfolio managers of Fund shares.</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:1pt;font-style:Normal;font-weight:Normal;line-height:4pt;text-align:left;text-decoration:none;text-transform:none;">&nbsp;&nbsp;&nbsp;&nbsp;<BR> </DIV> <DIV style="text-align:left;">
<TABLE style="border-collapse:collapse;empty-cells:show;margin-top:5pt;width:100%;" cellpadding="0" cellspacing="0">
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #003C78;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2pt;padding-left:0pt;padding-right:12pt;padding-top:3pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:28.98%;">Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-bottom:2pt;padding-right:12pt;padding-top:3pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="border-bottom:0.5pt solid #003C78;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2pt;padding-left:12pt;padding-right:12pt;padding-top:3pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;white-space:nowrap;width:31.30%;">Title
 </TD>
<TD style="line-height:0pt;padding-bottom:2pt;padding-right:12pt;padding-top:3pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="border-bottom:0.5pt solid #003C78;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2pt;padding-left:12pt;padding-right:12pt;padding-top:3pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:16.86%;">Role
 with Fund </TD>
<TD style="line-height:0pt;padding-bottom:2pt;padding-right:12pt;padding-top:3pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="border-bottom:0.5pt solid #003C78;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2pt;padding-left:12pt;padding-top:3pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:bottom;width:19.19%;">Managed
 Fund Since </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:12pt;padding-top:2.12pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:28.98%;">David
 King, CFA </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:2.12pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:2.12pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:31.30%;">Senior
 Portfolio Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:2.12pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:2.12pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:2.12pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-top:2.12pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:19.19%;">2011
 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:28.98%;">Yan
 Jin </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:31.30%;">Senior
 Portfolio Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:19.19%;">2012
 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:28.98%;">Peter
 Albanese </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:31.30%;">Senior
 Portfolio Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:19.19%;">2014
 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:28.98%;">Raghavendran
 Sivaraman, Ph.D., CFA </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:31.30%;">Senior
 Portfolio Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; width:19.19%;">April 2020
</TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:28.98%;">Grace
 Lee, CAIA </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:31.30%;">Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; width:19.19%;">October
2020 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:6pt;padding-left:0pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;width:28.98%;">Oleg
 Nusinzon, CFA </TD>
<TD style="line-height:0pt;padding-bottom:6pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:6pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;width:31.30%;">Senior
 Portfolio Manager </TD>
<TD style="line-height:0pt;padding-bottom:6pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:6pt;padding-left:12pt;padding-right:12pt;padding-top:1.5pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;width:16.86%;">Co-Portfolio
 Manager </TD>
<TD style="line-height:0pt;padding-bottom:6pt;padding-right:12pt;padding-top:1.5pt;text-align:left;vertical-align:top;width:2.00%;">&#160; </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:6pt;padding-left:12pt;padding-top:1.5pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;width:19.19%;">June
 2021 </TD></TR></TABLE> </DIV> <DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Mr. King<FONT
 style="font-weight:Normal;"> joined the Investment Manager in 2010. Mr. King began his investment career in 1983 and earned a B.S. from the University of New Hampshire and an M.B.A. from Harvard Business School.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Mr. Jin<FONT style="font-weight:Normal;"> joined one of the
Columbia Management legacy firms or acquired business lines in 2002. Mr. Jin began his investment career in 1998 and earned a M.A. in economics from North Carolina State University.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Mr. Albanese<FONT style="font-weight:Normal;"> joined the
Investment Manager in August 2014. Mr. Albanese began his investment career in 1991 and earned a B.S. from Stony Brook University and an M.B.A. from the Stern School of Business at New York University.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Dr. Sivaraman<FONT style="font-weight:Normal;"> joined one of
the Columbia Management legacy firms or acquired business lines in 2007.&#160; Dr. Sivaraman began his investment career in 2007 and earned a B.Tech. in Computer Science Engineering from the Indian Institute of Technology, Madras and a Ph.D. in
Operations Research from the Massachusetts Institute of Technology.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Ms. Lee<FONT style="font-weight:Normal;"> joined the Investment
Manager in 2014. Ms. Lee began her investment career in 1996 and earned a bachelor&#8217;s degree in political science and economics from Stanford University and an M.B.A. from Harvard Business School.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:Normal;font-weight:bold;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Mr. Nusinzon<FONT style="font-weight:Normal;"> joined the
Investment Manager in October 2020. Prior to joining the Investment Manager, Mr. Nusinzon was a Director and a Lead Portfolio Manager at PanAgora Asset Management. Mr. Nusinzon began his investment career in 1997 and earned a B.S.E. from the
University of Pennsylvania and an M.B.A. from the Chicago Booth School of Business.</FONT></DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:italic;font-weight:Normal;line-height:13pt;margin-top:10pt;text-align:left;text-decoration:none;text-transform:none;">The rest of the section remains the same.</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:italic;font-weight:Normal;line-height:13pt;margin-top:4pt;text-align:left;text-decoration:none;text-transform:none;">Effective immediately, the information under the subsection
&#8220;The Investment Manager &#8211; Portfolio Managers&#8221; in the &#8220;Investment Management and Other Services&#8221; section of the SAI is hereby superseded and replaced with the following:</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:1pt;font-style:Normal;font-weight:Normal;line-height:4pt;text-align:left;text-decoration:none;text-transform:none;">&nbsp;&nbsp;&nbsp;&nbsp;<BR> </DIV> <DIV style="text-align:left;">
<TABLE style="border-bottom:0.5pt solid #000000;border-collapse:collapse;empty-cells:show;margin-top:5pt;width:100%;" cellpadding="0" cellspacing="0">
<TR style="page-break-inside:avoid;">
<TD style="line-height:8pt;padding-bottom:2pt;padding-right:3pt;padding-top:3pt;text-align:left;vertical-align:bottom;width:32.96%;">&#160; </TD>
<TD style="line-height:0pt;padding-bottom:2pt;padding-right:3pt;padding-top:3pt;text-align:left;vertical-align:bottom;width:12.90%;">&#160; </TD>
<TD style="border-bottom:0.5pt solid #FFFFFF;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2pt;padding-left:3pt;padding-right:3pt;padding-top:3pt; text-align:center;text-decoration:none;text-transform:none;vertical-align:bottom;width:39.95%;" colspan="3">Other
 Accounts Managed (excluding the Fund) </TD>
<TD style="line-height:0pt;padding-bottom:2pt;padding-top:3pt;text-align:left;vertical-align:bottom;width:14.77%;">&#160; </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:0pt;padding-right:3pt;padding-top:2.88pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;white-space:nowrap;width:32.96%;">Fund
 </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:3pt;padding-right:3pt;padding-top:2.88pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:12.90%;">Portfolio
 Manager </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:3pt;padding-right:3pt;padding-top:2.88pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:14.37%;">Number
<BR> and Type<BR> of Account<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">*</SUP> </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:3pt;padding-right:3pt;padding-top:2.88pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:11.80%;">Approximate
<BR> Total Net<BR> Assets </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:3pt;padding-right:3pt;padding-top:2.88pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:bottom;width:13.78%;">Performance-
<BR> Based<BR> Accounts<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">**</SUP> </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:bold;line-height:9pt;padding-bottom:2.25pt;padding-left:3pt;padding-top:2.88pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:bottom;width:14.77%;">Ownership
<BR> of Fund<BR> Shares </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #003C78;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:bold;line-height:10pt;padding-bottom:2pt;padding-left:0pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:100%;" colspan="6">Information
 is as of December 31, 2020, unless otherwise noted </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:0pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:32.96%;" rowspan="6">Tri-Continental
 Corporation </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">David
 L. King </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">5
 RICs<BR> 6 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$7.09
 billion<BR> $2.84 million </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;white-space:nowrap;width:13.78%;">None
 </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-top:2.25pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;width:14.77%;">Over
 $1,000,000<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">(a)</SUP> </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">Yan
 Jin </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">5
 RICs<BR> 10 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$7.09
 billion<BR> $7.11 million </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;white-space:nowrap;width:13.78%;">None
 </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-top:2.25pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;white-space:nowrap;width:14.77%;">$100,001-$500,000
<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">(a)</SUP> </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">Peter
 Albanese </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">6
 RICs<BR> 1 PIV<BR> 59 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$10.56
 billion<BR> $31.96 million<BR> $5.86 billion </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:13.78%;">1
 other account ($290.33 million) </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-top:2.25pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;white-space:nowrap;width:14.77%;">$100,001-$500,000
<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">(a)</SUP> </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">Raghavendran
 Sivaraman </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">6
 RICs<BR> 21 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$10.56
 billion<BR> $5.86 billion </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:13.78%;">1
 other account ($290.33 million) </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-top:2.25pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;white-space:nowrap;width:14.77%;">None
 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">Grace
 Lee </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">5
 RICs<BR> 8 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$7.09
 billion<BR> $2.84 million </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;white-space:nowrap;width:13.78%;">None
 </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-left:3pt;padding-top:2.25pt;text-align:left;text-decoration:none; text-transform:none;vertical-align:top;white-space:nowrap;width:14.77%;">None
 </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:12.90%;">Oleg
 Nusinzon<SUP style="font-size:85%;font-style:Normal;text-transform:none;vertical-align:text-top;">(b)</SUP> </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:14.37%;">7
 other accounts </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:11.80%;">$0.97
 million </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2.25pt; text-align:left;text-decoration:none;text-transform:none;vertical-align:top;white-space:nowrap;width:13.78%;">None
 </TD>
<TD style="border-bottom:0.5pt solid #000000;color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:10pt;padding-bottom:4pt;padding-left:3pt;padding-top:2.25pt;text-align:left; text-decoration:none;text-transform:none;vertical-align:top;white-space:nowrap;width:14.77%;">None
 </TD></TR></TABLE> </DIV> </DIV> <DIV style="margin-top:69pt;width:100%;" type="Block">
<DIV style="color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:12pt;margin-top:82pt;text-align:right;text-decoration:none;text-transform:none;">SUP240_12_010_(06/21)</DIV> </DIV> </DIV>
<DIV style="clear:both;font-size:12pt;height:0pt;"> </DIV> <HR style="margin-bottom:0pt;"> <DIV style="width:595pt;"></DIV> <P style="margin:0pt;page-break-before:always;">&nbsp; </P>
 <DIV style="width:100%;"> <DIV style="width:100%;" type="Block"> <DIV style="text-align:left;">
<TABLE style="border-collapse:collapse;empty-cells:show;margin-top:0pt;width:100%;" cellpadding="2" cellspacing="0">
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:2.33%;">*
 </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:97.67%;">RIC refers to a Registered
Investment Company; PIV refers to a Pooled Investment Vehicle. </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:2.33%;">**
 </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:97.67%; ">Number and type of accounts
for which the advisory fee paid is based in part or wholly on performance and the aggregate net assets in those accounts. </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:0pt;padding-right:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; white-space:nowrap;width:2.33%;">(a)
 </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-left:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top;width:97.67%; ">Excludes any notional
investments. </TD></TR>
<TR style="page-break-inside:avoid;">
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:0pt;padding-left:0pt;padding-right:2pt;text-align:left;text-decoration:none;text-transform:none; vertical-align:top;white-space:nowrap;width:2.33%;">(b)
 </TD>
<TD style="color:#003C78;font-family:Arial;font-size:8pt;font-style:Normal;font-weight:Normal;line-height:9pt;padding-bottom:0pt;padding-left:2pt;text-align:left;text-decoration:none;text-transform:none;vertical-align:top; width:97.67%;">The
portfolio manager began managing the Fund after its last fiscal year end; reporting information is provided as of May 31, 2021. </TD></TR></TABLE> </DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:italic;font-weight:Normal;line-height:13pt;margin-top:10pt;text-align:left;text-decoration:none;text-transform:none;">The rest of the section remains the same.</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:10pt;font-style:italic;font-weight:Normal;line-height:13pt;margin-top:10pt;text-align:center;text-decoration:none;text-transform:none;">Shareholders should retain this Supplement for future
reference.</DIV> </DIV> <DIV style="margin-top:615pt;width:100%;" type="Block">
<DIV style="color:#003C78;font-family:Arial Narrow;font-size:10pt;font-style:Normal;font-weight:Normal;line-height:12pt;margin-top:625pt;text-align:center;text-decoration:none;text-transform:none;">2</DIV>
<DIV style="color:#003C78;font-family:Arial;font-size:9pt;font-style:Normal;font-weight:Normal;line-height:12pt;text-align:right;text-decoration:none;text-transform:none;">SUP240_12_010_(06/21)</DIV> </DIV> </DIV>
<DIV style="clear:both;font-size:12pt;height:0pt;"> </DIV> <DIV style="width:595pt;"></DIV> </BODY></HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
