<SEC-DOCUMENT>9999999995-20-002216.txt : 20200821
<SEC-HEADER>9999999995-20-002216.hdr.sgml : 20200821
<ACCEPTANCE-DATETIME>20200821001509
ACCESSION NUMBER:		9999999995-20-002216
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200820
DATE AS OF CHANGE:		20200821
EFFECTIVENESS DATE:		20200820

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OLD SECOND BANCORP INC
		CENTRAL INDEX KEY:			0000357173
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				363143493
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-243746
		FILM NUMBER:		201121395

	BUSINESS ADDRESS:	
		STREET 1:		37 S RIVER ST
		CITY:			AURORA
		STATE:			IL
		ZIP:			60507
		BUSINESS PHONE:		6308920202

	MAIL ADDRESS:	
		STREET 1:		37 SOUTH RIVER STREET
		CITY:			AURORA
		STATE:			IL
		ZIP:			60507
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
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    <submissionType>EFFECT</submissionType>

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    <effectiveData>
        <finalEffectivenessDispDate>2020-08-20</finalEffectivenessDispDate>
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            <entityName>OLD SECOND BANCORP INC</entityName>
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