Under Armour, Inc. — Director's Dealing 2013

Feb 7, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Under Armour, Inc. (UA)
CIK: 0001336917
Period of Report: 2013-02-07

Reporting Person: Plank Kevin A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-07	Class A Common Stock	C	83200	—	Acquired	83400	Direct
2013-02-07	Class A Common Stock	C	5200	—	Acquired	5200	Indirect
2013-02-07	Class A Common Stock	C	5200	—	Acquired	5200	Indirect
2013-02-07	Class A Common Stock	C	800	—	Acquired	84200	Direct
2013-02-07	Class A Common Stock	C	50	—	Acquired	5250	Indirect
2013-02-07	Class A Common Stock	C	50	—	Acquired	5250	Indirect
2013-02-07	Class A Common Stock	S	83200	$49.61	Disposed	1000	Direct
2013-02-07	Class A Common Stock	S	5200	$49.61	Disposed	50	Indirect
2013-02-07	Class A Common Stock	S	5200	$49.61	Disposed	50	Indirect
2013-02-07	Class A Common Stock	S	800	$50.16	Disposed	200	Direct
2013-02-07	Class A Common Stock	S	50	$50.16	Disposed	0	Indirect
2013-02-07	Class A Common Stock	S	50	$50.16	Disposed	0	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-07	Class B Common Stock	$	C	83200	Disposed		Class A Common Stock (83200)	Direct
2013-02-07	Class B Common Stock	$	C	5200	Disposed		Class A Common Stock (5200)	Indirect
2013-02-07	Class B Common Stock	$	C	5200	Disposed		Class A Common Stock (5200)	Indirect
2013-02-07	Class B Common Stock	$	C	800	Disposed		Class A Common Stock (800)	Direct
2013-02-07	Class B Common Stock	$	C	50	Disposed		Class A Common Stock (50)	Indirect
2013-02-07	Class B Common Stock	$	C	50	Disposed		Class A Common Stock (50)	Indirect

Footnotes

F1: Shares of Class B Common Stock automatically convert to Shares of Class A Common Stock effective immediately upon the sale of the Class B shares by the reporting person.

F2: Class B Common Stock is convertible at any time at the option of the reporting person into shares of Class A Common Stock on a one-for-one basis, and has no expiration date.

F3: Shares sold pursuant to a 10b5-1 trading plan.

F4: This transaction was executed in multiple trades at prices ranging from $49.14 to $50.13. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F5: This transaction was executed in multiple trades at prices ranging from $50.14 to $50.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.