<SEC-DOCUMENT>0001415889-21-004181-index.html : 20210902
<SEC-HEADER>0001415889-21-004181.hdr.sgml : 20210902
<ACCEPTANCE-DATETIME>20210902155503
ACCESSION NUMBER:		0001415889-21-004181
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210823
FILED AS OF DATE:		20210902
DATE AS OF CHANGE:		20210902

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BONIFAS EDWARD
		CENTRAL INDEX KEY:			0001191044

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10537
		FILM NUMBER:		211233181

ISSUER:		

	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

	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>4/A
<SEQUENCE>1
<FILENAME>form4a-09022021_120955.xml
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Document 1 - file: form4a-09022021_120955.html

Document 1 - RAW XML: form4a-09022021_120955.xml

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