Under Armour, Inc. (UAA) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending February 07, 2026, Under Armour's three dominant insider ownership positions are held by TenPercentOwner V Prem Et Al Watsa (43.00Mn shares), President And Ceo Kevin A Plank (4.28Mn shares), President & Ceo Stephanie Linnartz (1.64Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
V Prem Et Al Watsa 43,000,872 29 Jan, 2026
Kevin A Plank President And Ceo 4,277,789 04 Jun, 2025
Stephanie Linnartz President & Ceo 1,638,797 28 Feb, 2024
Patrik Frisk Ceo & President 1,621,006 23 Feb, 2022
Colin Browne Chief Operating Officer 626,871 17 May, 2023
David Bergman Chief Financial Officer 536,526 04 Jun, 2025
Yassine Saidi Chief Product Officer 433,413 04 Jun, 2025
Kara Trent President Of The Americas 420,697 04 Jun, 2025
Shawn Curran Chief Supply Chain Officer 419,674 18 Nov, 2025
Harvey Sanders 353,617 04 Jan, 2023
John Patrick Stanton Evp And General Counsel 331,999 08 Mar, 2022
Douglas E Coltharp 311,832 05 Jan, 2026
Eric Liedtke Brand President 308,902 19 Aug, 2025
Stephanie L. Pugliese President And Americas 262,589 23 Feb, 2022
Lisa K. Collier Chief Product Officer 260,328 17 May, 2023
Tchernavia Rocker Chief Administrative Officer 254,377 16 May, 2024
Massimo Baratto Chief Consumer Officer 225,848 17 May, 2023
David W Gibbs 217,922 05 Jan, 2026
Mohamed El-Erian 212,181 05 Jan, 2026
Karen Katz 190,494 03 Jul, 2025
Mehri Shadman Chief Legal Officer 188,544 18 Nov, 2025
Eric T Olson 187,267 05 Sep, 2025
James A Dausch Chief Strategy Officer 175,701 16 Aug, 2024
Robert John Sweeney 175,430 05 Jan, 2026
Dawn N. Fitzpatrick 175,430 05 Jan, 2026
David Baxter President And Americas 169,847 17 May, 2023
Jerri Devard 167,995 05 Sep, 2025
Patrick Whitesell 118,219 05 Jan, 2026
Carolyn Everson 107,538 05 Jan, 2026
Eric J Aumen Chief Accounting Officer 91,796 14 Aug, 2025
Aditya Maheshwari Chief Accounting Officer 77,294 17 May, 2023
Eugene Dubois Smith 61,049 05 Sep, 2025
Westley Moore 48,770 04 Oct, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
28 Jan, 2026 V Prem Et Al Watsa Class A Common Shares A 89,786 $6.29 43,000,872 I P
28 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 1,022,333 $6.20 21,999,128 I P
27 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 842,481 $6.20 20,976,795 I P
27 Jan, 2026 V Prem Et Al Watsa Class A Common Shares A 686,505 $6.30 42,911,086 I P
26 Jan, 2026 V Prem Et Al Watsa Class A Common Shares A 265,658 $6.30 42,224,581 I P
26 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 730,238 $6.18 20,134,314 I P
23 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 928,397 $6.15 19,404,076 I P
22 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 411,057 $6.15 18,475,679 I P
21 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 5,000,000 $5.89 18,064,622 I P
20 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 1,769,581 $5.62 13,064,622 I P
16 Jan, 2026 V Prem Et Al Watsa Class C Common Shares A 1,837,686 $5.60 11,295,041 I P
02 Jan, 2026 Douglas E Coltharp Class C Common Stock A 7,027 $0.00 311,329 D A
02 Jan, 2026 Mohamed El-Erian Class C Common Stock A 4,438 $0.00 212,181 D A
02 Jan, 2026 Patrick Whitesell Class C Common Stock A 4,931 $0.00 118,219 D A
02 Jan, 2026 Carolyn Everson Class C Common Stock A 986 $0.00 107,538 D A
02 Jan, 2026 Dawn N. Fitzpatrick Class C Common Stock A 5,424 $0.00 175,430 D A
02 Jan, 2026 David W Gibbs Class C Common Stock A 5,671 $0.00 167,922 D A
02 Jan, 2026 Robert John Sweeney Class C Common Stock A 5,424 $0.00 175,430 D A
30 Dec, 2025 V Prem Et Al Watsa Class A Common Shares A 11,504,478 $5.14 41,958,923 I P
30 Dec, 2025 V Prem Et Al Watsa Class C Common Shares A 1,677,991 $4.95 9,457,355 I P