UAA insider buying and SEC filings, explained
Under Armour, Inc. · CIK 1336917
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$224.9M
Insiders who bought
2
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 11, 2026 | Purchase (code P) | Reza Taleghani (CFO) bought 18,656 shares at $5.37 ($100K), reported as a purchase (code P). Holdings up 27% to 87,621 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| May 12–14, 2026 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 1,178,344 shares indirectly between May 12 and May 14 at about $4.98 ($5.9M), reported as a purchase (code P). Indirect holdings up 3% to 44,179,216 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed May 14, 2026 |
| Jan 27–28, 2026 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 2,641,105 shares in 2 share classes indirectly between Jan 27 and Jan 28 at about $6.23 ($16.5M), reported as a purchase (code P). Indirect holdings of Class C Common Shares up 9% to 21,999,128 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Jan 29, 2026 |
| Jan 22–26, 2026 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 2,335,350 shares in 2 share classes indirectly between Jan 22 and Jan 26 at about $6.18 ($14.4M), reported as a purchase (code P). Indirect holdings of Class C Common Shares up 11% to 20,134,314 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Jan 26, 2026 |
| Jan 16–21, 2026 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 8,607,267 shares indirectly between Jan 16 and Jan 21 at about $5.77 ($49.7M), reported as a purchase (code P). Indirect holdings up 91% to 18,064,622 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Jan 21, 2026 |
| Dec 30, 2025 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 13,182,469 shares in 2 share classes indirectly at about $5.12 ($67.4M), reported as a purchase (code P). Indirect holdings of Class A Common Shares up 38% to 41,958,923 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Jan 2, 2026 |
| Dec 22–29, 2025 | Purchase (code P) | V. Prem Et Al Watsa (10% owner) bought 15,681,964 shares in 2 share classes indirectly between Dec 22, 2025 and Dec 29, 2025 at about $4.53 ($71.0M), reported as a purchase (code P). Indirect holdings of Class A Common Shares up 58% to 30,454,445 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Dec 29, 2025 |
55 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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