Under Armour, Inc.
A maker of athletic apparel, footwear, and accessories, best known for moisture-wicking performance gear like its HeatGear shirts worn by athletes and everyday gym-goers. It was founded in 1996 by University of Maryland football player Kevin Plank, who started sewing shirts in his grandmother's Washington, D.C. basement. The name came from a happy accident: Plank wanted to call the company "Body Armor," but his brother misheard him as saying "Under Armour" — and the British spelling stuck.
Bought 43.63M
Granted 262.7K
Granted 51.4K
Granted 189.0K
Granted 239.2K
Granted 51.6K
Granted 47.4K
Granted 30.7K
Granted 46.6K
Granted 46.6K
Granted 30.7K
Granted 60.5K
Granted 45.2K
Granted 33.6K
Granted 30.7K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Fairfax Financial Holdings LTD/ Can +1 co-filer10% owner · 26 transactions | — | 131.73M | — | 43.63M | — |
| Plank Kevin APresident and CEO, Director, 10% owner · 1 transaction | -0.1% | 55.63M | — | — | — |
| Trent KaraChief Merchandising Officer · 3 transactions | +50.1% | 631.6K | 262.7K | — | — |
| Coltharp Douglas EDirector · 4 transactions | +9.9% | 570.7K | 51.4K | — | — |
| Curran ShawnChief Supply Chain Officer · 3 transactions | +30.4% | 555.8K | 189.0K | — | — |
| Peake AdamPresident of the Americas · 3 transactions | — | 341.5K | 239.2K | — | — |
| El-Erian MohamedDirector · 4 transactions | +18.1% | 335.7K | 51.6K | — | — |
| Liedtke EricChief Marketing Officer · 1 transaction | -10.6% | 289.9K | — | — | — |
| Gibbs David WDirector · 4 transactions | +27% | 223.1K | 47.4K | — | — |
| Olson Eric TDirector · 1 transaction | +18% | 201.0K | 30.7K | — | — |
| Fitzpatrick Dawn N.Director · 4 transactions | +34.9% | 180.3K | 46.6K | — | — |
| Sweeney Robert JohnDirector · 4 transactions | +34.9% | 180.3K | 46.6K | — | — |
| Devard JerriDirector · 1 transaction | +22.1% | 169.2K | 30.7K | — | — |
| Shadman MehriChief Legal Officer · 2 transactions | -13.8% | 166.6K | — | — | — |
| Aumen Eric JChief Accounting Officer · 3 transactions | +57.2% | 144.3K | 60.5K | — | — |
| Whitesell PatrickDirector · 4 transactions | +58.3% | 122.7K | 45.2K | — | — |
| Everson CarolynDirector · 4 transactions | +44.9% | 108.4K | 33.6K | — | — |
| Smith Eugene DuboisDirector · 1 transaction | +226.6% | 61.0K | 30.7K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last year: +43.63M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.