Under Armour, Inc. — Director's Dealing 2011

Feb 3, 2011

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: Under Armour, Inc. (UA)
CIK: 0001336917
Period of Report: 2010-12-31

Reporting Person: Plank J Scott (EVP of Business Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-30	Class A Common Stock	G	25000	—	Disposed	1704968	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	185528	Indirect
Class A Common Stock	506346	Indirect
Class A Common Stock	100000	Indirect

Footnotes

F1: Shares gifted in connection with a 10b5-1 trading plan.

F2: Excludes 285,528 shares previously owned directly of which 185,528 were contributed to a grantor retained annuity trust and 100,000 were contributed to JS DM II LLC in 2009.