<SEC-DOCUMENT>0001246360-18-002311-index.html : 20181003
<SEC-HEADER>0001246360-18-002311.hdr.sgml : 20181003
<ACCEPTANCE-DATETIME>20181003161429
ACCESSION NUMBER:		0001246360-18-002311
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20181001
FILED AS OF DATE:		20181003
DATE AS OF CHANGE:		20181003

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			COLTHARP DOUGLAS E
		CENTRAL INDEX KEY:			0001186879

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33202
		FILM NUMBER:		181105195

	MAIL ADDRESS:	
		STREET 1:		C/O UNDER ARMOUR, INC.
		STREET 2:		1020 HULL STREET
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Under Armour, Inc.
		CENTRAL INDEX KEY:			0001336917
		STANDARD INDUSTRIAL CLASSIFICATION:	APPAREL & OTHER FINISHED PRODS OF FABRICS & SIMILAR MATERIAL [2300]
		IRS NUMBER:				521990078
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1020 HULL STREET
		STREET 2:		3RD FLOOR
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
		BUSINESS PHONE:		410-454-6758

	MAIL ADDRESS:	
		STREET 1:		1020 HULL STREET
		STREET 2:		3RD FLOOR
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: form.html

Document 1 - RAW XML: form.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>coltharp.txt
<TEXT>
Document 2 - file: coltharp.txt

</DOCUMENT>
</SEC-DOCUMENT>