<SEC-DOCUMENT>0001193125-16-622614-index.html : 20160615
<SEC-HEADER>0001193125-16-622614.hdr.sgml : 20160615
<ACCEPTANCE-DATETIME>20160615170809
ACCESSION NUMBER:		0001193125-16-622614
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20160615
DATE AS OF CHANGE:		20160615

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLUMBIA FUNDS SERIES TRUST
		CENTRAL INDEX KEY:			0001097519
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-09645
		FILM NUMBER:		161715939

	BUSINESS ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		6174263750

	MAIL ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATIONS FUNDS TRUST
		DATE OF NAME CHANGE:	19991022

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLUMBIA FUNDS SERIES TRUST I
		CENTRAL INDEX KEY:			0000773757
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				363376651
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		425

	BUSINESS ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		8003382550

	MAIL ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLUMBIA FUNDS TRUST IX
		DATE OF NAME CHANGE:	20031107

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LIBERTY STEIN ROE FUNDS MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19991025

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STEINROE MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19920703
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<MERGER-SERIES-AND-CLASSES-CONTRACTS>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032910
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>LEGAX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029860
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>NMGIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029874
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>NFEAX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029882
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>NMTAX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032911
<CLASS-CONTRACT-NAME>Class B
<CLASS-CONTRACT-TICKER-SYMBOL>LEGBX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029861
<CLASS-CONTRACT-NAME>Class B
<CLASS-CONTRACT-TICKER-SYMBOL>NGIBX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029875
<CLASS-CONTRACT-NAME>Class B
<CLASS-CONTRACT-TICKER-SYMBOL>NFEBX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029883
<CLASS-CONTRACT-NAME>Class B
<CLASS-CONTRACT-TICKER-SYMBOL>NMTBX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032912
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>LEGCX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029862
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>NMICX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029876
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>NFECX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029884
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>NMYCX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032915
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>GEGTX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029864
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>NGIPX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029877
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>NFEPX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029886
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>NMYAX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094687
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>CLGIX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094648
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>CMWIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094652
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>CMRIX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094688
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CGWRX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029863
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CMWRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000029885
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CMTRX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094690
<CLASS-CONTRACT-NAME>Class R5
<CLASS-CONTRACT-TICKER-SYMBOL>CLWFX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122582
<CLASS-CONTRACT-NAME>Class R5
<CLASS-CONTRACT-TICKER-SYMBOL>CTGRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000136868
<CLASS-CONTRACT-NAME>Class R5
<CLASS-CONTRACT-TICKER-SYMBOL>CADRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000138350
<CLASS-CONTRACT-NAME>Class R5
<CLASS-CONTRACT-TICKER-SYMBOL>CADQX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094691
<CLASS-CONTRACT-NAME>Class W
<CLASS-CONTRACT-TICKER-SYMBOL>CLGWX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094649
<CLASS-CONTRACT-NAME>Class W
<CLASS-CONTRACT-TICKER-SYMBOL>CMSWX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
<MERGER>
<ACQUIRING-DATA>
CENTRAL INDEX KEY:			0000773757
<SERIES>
<SERIES-ID>S000012081
<SERIES-NAME>Columbia Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122672
<CLASS-CONTRACT-NAME>Class R4
<CLASS-CONTRACT-TICKER-SYMBOL>CCGRX
</CLASS-CONTRACT>
</SERIES>
</ACQUIRING-DATA>
<TARGET-DATA>
CENTRAL INDEX KEY:			0001097519
<SERIES>
<SERIES-ID>S000010794
<SERIES-NAME>Columbia Large Cap Growth Fund V
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122581
<CLASS-CONTRACT-NAME>Class R4
<CLASS-CONTRACT-TICKER-SYMBOL>CWSRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010797
<SERIES-NAME>Columbia Large Cap Growth Fund III
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122586
<CLASS-CONTRACT-NAME>Class R4
<CLASS-CONTRACT-TICKER-SYMBOL>CSFRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<SERIES-ID>S000010799
<SERIES-NAME>Columbia Large Cap Growth Fund II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122587
<CLASS-CONTRACT-NAME>Class R4
<CLASS-CONTRACT-TICKER-SYMBOL>CTFRX
</CLASS-CONTRACT>
</SERIES>
</TARGET-DATA>
</MERGER>
</MERGER-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>d199717d425.htm
<DESCRIPTION>COLUMBIA FUNDS SERIES TRUST I
<TEXT>
Document 1 - file: d199717d425.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g199717g0616002023214.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g199717g0616002023214.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g199717g24m07.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g199717g24m07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g199717g71f46.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g199717g71f46.jpg

</DOCUMENT>
</SEC-DOCUMENT>