<SEC-DOCUMENT>0001145443-18-000134-index.html : 20180213
<SEC-HEADER>0001145443-18-000134.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213145802
ACCESSION NUMBER:		0001145443-18-000134
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213
GROUP MEMBERS:		MAML
GROUP MEMBERS:		MAMNA
GROUP MEMBERS:		MAMUS

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST BUSINESS FINANCIAL SERVICES, INC.
		CENTRAL INDEX KEY:			0001521951
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				391576570
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86754
		FILM NUMBER:		18602565

	BUSINESS ADDRESS:	
		STREET 1:		401 CHARMANY DRIVE
		CITY:			MADISON
		STATE:			WI
		ZIP:			53719
		BUSINESS PHONE:		608-238-8008

	MAIL ADDRESS:	
		STREET 1:		401 CHARMANY DRIVE
		STREET 2:		PO BOX 44961
		CITY:			MADISON
		STATE:			WI
		ZIP:			53744

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	First Business Financial Services, Inc.
		DATE OF NAME CHANGE:	20110527

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MANULIFE FINANCIAL CORP
		CENTRAL INDEX KEY:			0001086888
		STANDARD INDUSTRIAL CLASSIFICATION:	LIFE INSURANCE [6311]
		IRS NUMBER:				889897526
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		200 BLOOR ST EAST, NT-10
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M4W1E5
		BUSINESS PHONE:		416-926-3000

	MAIL ADDRESS:	
		STREET 1:		200 BLOOR ST EAST, NT-10
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M4W1E5
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>fbfs3381361-sc13ga.htm
<DESCRIPTION>AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP
<TEXT>
Document 1 - file: fbfs3381361-sc13ga.htm

</DOCUMENT>
</SEC-DOCUMENT>