🕵️ Under Armour, Inc. ($UA)
SEC insider & ownership activity, last 12 months · CIK 1336917 · every row links its SEC filing
Over the last 12 months insiders bought $224.9M with no open-market selling against it. Watsa V PREM ET AL bought $224.8M (Dec–May). Fairfax Financial Holdings Limited added 22.2% → 24.0%; V. Prem Watsa added 22.2% → 24.0%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
2 buyers, $224.9M (27 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Watsa V PREM ET AL | 26 | $224.8M | 0 | – | May 14, 2026 |
| Taleghani Reza | 1 | $100K | 0 | – | Aug 11, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| The Second 810 Holdco Ltd. | 24.0% | 13D | May 13, 2026 | filing ↗ | |
| The Second 1109 Holdco Ltd. | 24.0% | 13D | May 13, 2026 | filing ↗ | |
| Fairfax Financial Holdings Limited | 24.0% | 13D | May 13, 2026 | filing ↗ | |
| V. Prem Watsa | 24.0% | 13D | May 13, 2026 | filing ↗ | |
| The Sixty Two Investment Company Limited | 24.0% | 13D | May 13, 2026 | filing ↗ | |
| FFHL Group Ltd. | 18.0% | 13D | May 13, 2026 | filing ↗ | |
| Fairfax (US) Inc. | 16.5% | 13D | May 13, 2026 | filing ↗ | |
| 12002574 Canada Inc. | 16.1% | 13G | Dec 29, 2025 | filing ↗ | |
| BlackRock, Inc. | 14.3% | Class A | 13G | Jul 30, 2026 | filing ↗ |
| BlackRock, Inc. | 10.9% | 13G | Jul 8, 2026 | filing ↗ | |
| CRUM & Forster Holdings Corp. | 10.5% | 13D | May 13, 2026 | filing ↗ | |
| United States FIRE Insurance Company | 10.5% | 13D | May 13, 2026 | filing ↗ | |
| Odyssey Group Holdings, Inc. | 6.0% | 13D | May 13, 2026 | filing ↗ | |
| Odyssey Reinsurance Company | 6.0% | 13D | May 13, 2026 | filing ↗ | |
| 1102952 B.C. Unlimited Liability Company | 5.9% | 13D | May 13, 2026 | filing ↗ | |
| Allied World Assurance Company Holdings I, Ltd | 5.9% | 13D | May 13, 2026 | filing ↗ | |
| Allied World Assurance Company, Ltd | 5.9% | 13D | May 13, 2026 | filing ↗ | |
| Allied World Assurance Company Holdings, Ltd | 5.9% | 13D | May 13, 2026 | filing ↗ | |
| Vanguard Portfolio Management | 5.8% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Liedtke Eric | $428K | Aug 31, 2026 | filing ↗ |
| Bergman David | $206K | Feb 17, 2026 | filing ↗ |
| Bergman David | $300K | Feb 17, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Shareholder vote (5.07) | Aug 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 26, 2026 | filing ↗ |
| Earnings (2.02) | Aug 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 7, 2026 | filing ↗ |
| Earnings (2.02) | May 11, 2026 | filing ↗ |
| Exit or disposal costs (2.05) | May 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 11, 2026 | filing ↗ |
| Earnings (2.02) | Feb 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 6, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 14, 2026 | filing ↗ |
| Exit or disposal costs (2.05) | Nov 13, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |
| Earnings (2.02) | Nov 3, 2025 | filing ↗ |
| Officer/director changes (5.02) | Nov 3, 2025 | filing ↗ |
| Other events (8.01) | Nov 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 3, 2025 | filing ↗ |