X0306 4 2017-02-10 false 0001336917 Under Armour, Inc. UAA 0001667422 Fipps Paul 1020 HULL STREET BALTIMORE MD 21230 false true false false Chief Information Officer Class A Common Stock 2017-02-10 4 A false 6584 0 A 19384.9718 D In 2015, the reporting person was granted performance based restricted stock units tied to performance of the Company in 2015 and 2016. Based on the performance of the Company, the award will now vest 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 Paul Fipps 2017-02-14