<SEC-DOCUMENT>0001047469-17-000542-index.html : 20170206
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<ACCEPTANCE-DATETIME>20170206165356
ACCESSION NUMBER:		0001047469-17-000542
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20170206
DATE AS OF CHANGE:		20170206

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAINSOURCE FINANCIAL GROUP
		CENTRAL INDEX KEY:			0000720002
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				351562245
		STATE OF INCORPORATION:			IN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-215916
		FILM NUMBER:		17576182

	BUSINESS ADDRESS:	
		STREET 1:		201 N BROADWAY
		STREET 2:		PO BOX 87
		CITY:			GREENSBURG
		STATE:			IN
		ZIP:			47240
		BUSINESS PHONE:		8126630157

	MAIL ADDRESS:	
		STREET 1:		201 NORTH BROADWAY
		STREET 2:		P O BOX 87
		CITY:			GREENSBURG
		STATE:			IN
		ZIP:			47240

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INDIANA UNITED BANCORP
		DATE OF NAME CHANGE:	19920703
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Document 1 - file: a2230786zs-4.htm

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Document 2 - file: a2230786zex-5_1.htm

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Document 3 - file: a2230786zex-8_1.htm

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<DESCRIPTION>EX-23.1
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Document 4 - file: a2230786zex-23_1.htm

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Document 5 - file: a2230786zex-24.htm

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Document 7 - file: g33652kii001.jpg

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