Insider · CIK 0001897557
Robert Barrow
Files at: DFTX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 AForm 4 → | Sep 14, 8:30 am EDT | Definium Therapeutics, Inc.DFTX | 750,000 | — | — | 2,244,640 | — | |
| Sep 3, 2026 SForm 4 → | Sep 4, 9:30 pm EDT | Definium Therapeutics, Inc.DFTX | 19,023 | $37.94 | $721,733 | 1,494,640 | −1.26% | 10b5-1 |
| Sep 2, 2026 AForm 4 → | Sep 4, 9:30 pm EDT | Definium Therapeutics, Inc.DFTX | 40,000 | — | — | 1,513,663 | — | 10b5-1 |
| Aug 12, 2026 AForm 4 → | Aug 12, 8:30 am EDT | Definium Therapeutics, Inc.DFTX | 375,000 | — | — | 1,473,246 | — | |
| Jun 25, 2026 SForm 4 → | Jun 26, 4:30 pm EDT | Definium Therapeutics, Inc.DFTX | 29,208 | $45.03 | $1,315,236 | 1,098,246 | −2.59% | 10b5-1 |
| Jun 22, 2026 AForm 4 → | Jun 22, 9:45 am EDT | Definium Therapeutics, Inc.DFTX | 375,000 | — | — | 1,127,454 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.