<SEC-DOCUMENT>0001193125-17-146662-index.html : 20170428
<SEC-HEADER>0001193125-17-146662.hdr.sgml : 20170428
<ACCEPTANCE-DATETIME>20170428123402
ACCESSION NUMBER:		0001193125-17-146662
CONFORMED SUBMISSION TYPE:	485BPOS
PUBLIC DOCUMENT COUNT:		31
FILED AS OF DATE:		20170428
DATE AS OF CHANGE:		20170428
EFFECTIVENESS DATE:		20170501

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WANGER ADVISORS TRUST
		CENTRAL INDEX KEY:			0000929521
		IRS NUMBER:				362692100
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		485BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-83548
		FILM NUMBER:		17793303

	BUSINESS ADDRESS:	
		STREET 1:		227 WEST MONROE STREET STE 3000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3126349200

	MAIL ADDRESS:	
		STREET 1:		227 WEST MONROE STREET STE 3000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606-5016

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WANGER ADVISORS TRUST
		CENTRAL INDEX KEY:			0000929521
		IRS NUMBER:				362692100
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		485BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-08748
		FILM NUMBER:		17793304

	BUSINESS ADDRESS:	
		STREET 1:		227 WEST MONROE STREET STE 3000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3126349200

	MAIL ADDRESS:	
		STREET 1:		227 WEST MONROE STREET STE 3000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606-5016
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000929521
<SERIES-ID>S000008981
<SERIES-NAME>Wanger USA
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024403
<CLASS-CONTRACT-NAME>Wanger USA
<CLASS-CONTRACT-TICKER-SYMBOL>WUSAX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000929521
<SERIES-ID>S000008982
<SERIES-NAME>Wanger International
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024404
<CLASS-CONTRACT-NAME>Wanger International
<CLASS-CONTRACT-TICKER-SYMBOL>WSCAX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000929521
<SERIES-ID>S000008983
<SERIES-NAME>Wanger Select
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024405
<CLASS-CONTRACT-NAME>Wanger Select
<CLASS-CONTRACT-TICKER-SYMBOL>WATWX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>485BPOS
<SEQUENCE>1
<FILENAME>d358346d485bpos.htm
<DESCRIPTION>WANGER ADVISORS TRUST
<TEXT>
Document 1 - file: d358346d485bpos.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(B) <SEQUENCE>2 <FILENAME>d358346dex99b.htm <DESCRIPTION>BYLAWS <TEXT> Document 2 - file: d358346dex99b.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(D)(3) <SEQUENCE>3 <FILENAME>d358346dex99d3.htm <DESCRIPTION>ADMINISTRATIVE SERVICES AGREEMENT <TEXT> Document 3 - file: d358346dex99d3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(E)(3) <SEQUENCE>4 <FILENAME>d358346dex99e3.htm <DESCRIPTION>UNDERWRITING AGREEMENT <TEXT> Document 4 - file: d358346dex99e3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H)(2) <SEQUENCE>5 <FILENAME>d358346dex99h2.htm <DESCRIPTION>TRANSFER AGENT AGREEMENT <TEXT> Document 5 - file: d358346dex99h2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H)(3) <SEQUENCE>6 <FILENAME>d358346dex99h3.htm <DESCRIPTION>FEE WAIVER AGREEMENT <TEXT> Document 6 - file: d358346dex99h3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H)(4) <SEQUENCE>7 <FILENAME>d358346dex99h4.htm <DESCRIPTION>ADVISORY FEE WAIVER AGREEMENT <TEXT> Document 7 - file: d358346dex99h4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H)(30) <SEQUENCE>8 <FILENAME>d358346dex99h30.htm <DESCRIPTION>SECURITIES LENDING AGENCY AGREEMENT <TEXT> Document 8 - file: d358346dex99h30.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(I) <SEQUENCE>9 <FILENAME>d358346dex99i.htm <DESCRIPTION>OPINION LETTER AND WRITTEN CONSENT OF PERKINS COIE LLP <TEXT> Document 9 - file: d358346dex99i.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(J) <SEQUENCE>10 <FILENAME>d358346dex99j.htm <DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED ACCOUNTING FIRM <TEXT> Document 10 - file: d358346dex99j.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(P)(3) <SEQUENCE>11 <FILENAME>d358346dex99p3.htm <DESCRIPTION>CODE OF ETHICS <TEXT> Document 11 - file: d358346dex99p3.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g358346ex99_ipg001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g358346ex99_ipg001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g358346g18r79.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g358346g18r79.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g358346image002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g358346image002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g358346logo.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g358346logo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g358351g56x79.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g358351g56x79.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g607052coltnlogospot.gif <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g607052coltnlogospot.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g607052cyanblocks.gif <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g607052cyanblocks.gif
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g607052imgf294cd3a1.gif <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g607052imgf294cd3a1.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g607052logocolor_1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g607052logocolor_1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g607060coltnlogospot.gif <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g607060coltnlogospot.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g607060cyanblocks.gif <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g607060cyanblocks.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g607060img028f91502.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g607060img028f91502.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g607060img440a31b61.gif <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g607060img440a31b61.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g607060logocolor_1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g607060logocolor_1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g607064coltnlogospot.gif <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g607064coltnlogospot.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g607064cyanblocks.gif <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g607064cyanblocks.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g607064img07c3a7d62.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g607064img07c3a7d62.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g607064imgf4df2d9d1.gif <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g607064imgf4df2d9d1.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g607064logocolor_1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g607064logocolor_1.jpg
</DOCUMENT> </SEC-DOCUMENT>