X0306 4 2017-02-10 false 0001336917 Under Armour, Inc. UAA 0001344627 Fulks Kip J 1020 HULL STREET BALTIMORE MD 21230 false true false false Chief Product Officer Employee Stock Option (Right to Buy) 36.7052 2017-02-10 4 A false 44249 0 A 2025-02-14 Class A Common Stock 44249 44249 D In 2015, the reporting person was granted performance based stock options tied to performance of the Company in 2015 and 2016. Based on the performance of the Company, the award will now become exercisable in three equal annual installments beginning February 15, 2017. Does not include Class C Common Stock held by the Reporting Person. /s/ John P. Stanton, Attorney in Fact for: Kip J. Fulks 2017-02-14