<SEC-DOCUMENT>0001336917-25-000165-index.html : 20250905
<SEC-HEADER>0001336917-25-000165.hdr.sgml : 20250905
<ACCEPTANCE-DATETIME>20250905164517
ACCESSION NUMBER:		0001336917-25-000165
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250903
FILED AS OF DATE:		20250905
DATE AS OF CHANGE:		20250905

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Olson Eric T
		CENTRAL INDEX KEY:			0001535177
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33202
		FILM NUMBER:		251297251

	MAIL ADDRESS:	
		STREET 1:		C/O IRIDIUM COMMUNICATIONS INC.
		STREET 2:		1750 TYSONS BOULEVARD, SUITE 1400
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102

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]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				521990078
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		101 PERFORMANCE DRIVE
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
		BUSINESS PHONE:		410-454-6758

	MAIL ADDRESS:	
		STREET 1:		101 PERFORMANCE DRIVE
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1757105113.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wk-form4_1757105113.html

Document 1 - RAW XML: wk-form4_1757105113.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>olson2025.txt
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: olson2025.txt

</DOCUMENT>
</SEC-DOCUMENT>