Under Armour Inc. board member Brenda Piper will resign Nov. 1, the Baltimore-based sports apparel maker said Tuesday.
Piper, a Turner Broadcasting System executive who has served on Under Armour's board since July 2012, is stepping down for personal reasons, Under Armour said Tuesday in a U.S. Securities and Exchange Commission filing.
Piper is chief marketing officer for the animation, young adult and children's media group for the cable giant. She also had served in management roles with MTV Networks, ABC Radio Networks, Frito-Lay and Pepsi-Cola.
Under Armour did not announce a replacement to its 10-member board.