<SEC-DOCUMENT>0000719220-19-000006-index.html : 20190130
<SEC-HEADER>0000719220-19-000006.hdr.sgml : 20190130
<ACCEPTANCE-DATETIME>20190130171658
ACCESSION NUMBER:		0000719220-19-000006
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20190130
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190130
DATE AS OF CHANGE:		20190130

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			S&T BANCORP INC
		CENTRAL INDEX KEY:			0000719220
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				251434426
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-12508
		FILM NUMBER:		19552839

	BUSINESS ADDRESS:	
		STREET 1:		800 PHILADELPHIA STREET
		STREET 2:		PO BOX 190
		CITY:			INDIANA
		STATE:			PA
		ZIP:			15701
		BUSINESS PHONE:		724-427-2347

	MAIL ADDRESS:	
		STREET 1:		800 PHILADELPHIA STREET
		STREET 2:		PO BOX 190
		CITY:			INDIANA
		STATE:			PA
		ZIP:			15701
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>a2019_form8-k12819.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a2019_form8-k12819.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>a2018bylawsamended.htm
<DESCRIPTION>EXHIBIT 3.1
<TEXT>
Document 2 - file: a2018bylawsamended.htm

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<FILENAME>a2018bylawsamended001.jpg
<TEXT>
Document 3 - file: a2018bylawsamended001.jpg

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<FILENAME>a2018bylawsamended002.jpg
<TEXT>
Document 4 - file: a2018bylawsamended002.jpg

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<FILENAME>a2018bylawsamended003.jpg
<TEXT>
Document 5 - file: a2018bylawsamended003.jpg

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Document 6 - file: a2018bylawsamended004.jpg

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<TEXT>
Document 7 - file: a2018bylawsamended005.jpg

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Document 8 - file: a2018bylawsamended006.jpg

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<FILENAME>a2018bylawsamended007.jpg
<TEXT>
Document 9 - file: a2018bylawsamended007.jpg

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Document 10 - file: a2018bylawsamended008.jpg

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<FILENAME>a2018bylawsamended009.jpg
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Document 11 - file: a2018bylawsamended009.jpg

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<FILENAME>a2018bylawsamended010.jpg
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Document 12 - file: a2018bylawsamended010.jpg

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<FILENAME>a2018bylawsamended011.jpg
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Document 13 - file: a2018bylawsamended011.jpg

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<FILENAME>a2018bylawsamended012.jpg
<TEXT>
Document 14 - file: a2018bylawsamended012.jpg

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<SEQUENCE>15
<FILENAME>a2018bylawsamended013.jpg
<TEXT>
Document 15 - file: a2018bylawsamended013.jpg

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<SEQUENCE>16
<FILENAME>a2018bylawsamended014.jpg
<TEXT>
Document 16 - file: a2018bylawsamended014.jpg

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<FILENAME>a2018bylawsamended015.jpg
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Document 17 - file: a2018bylawsamended015.jpg

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Document 18 - file: a2018bylawsamended016.jpg

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<FILENAME>a2018bylawsamended017.jpg
<TEXT>
Document 19 - file: a2018bylawsamended017.jpg

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