Insider · CIK 0001654430
Briggs Morrison
Files at: ARVN, CRSP, SNDX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 AForm 4 → | Jun 26, 4:22 pm EDT | ARVINAS, INC.ARVN | 15,527 | — | — | 111,548 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 AForm 4 → | Jun 26, 4:22 pm EDT | ARVINAS, INC.ARVN | 22,714 | — | — | 22,714 | — | |
| Jun 5, 2026 AForm 4 → | Jun 9, 5:41 pm EDT | CRISPR Therapeutics AGCRSP | 13,000 | — | — | 13,000 | — | |
| Feb 6, 2019 AForm 4 → | Feb 8, 4:28 pm EST | Syndax Pharmaceuticals IncSNDX | 354,000 | — | — | 354,000 | — | |
| Sep 26, 2018 AForm 4 → | Sep 28, 8:38 pm EDT | ARVINAS HOLDING COMPANY, LLCARVN | 39,830 | — | — | 32,870 | — | |
| Mar 1, 2018 AForm 4 → | Mar 5, 4:04 pm EST | Syndax Pharmaceuticals IncSNDX | 200,000 | — | — | 200,000 | — | |
| Feb 6, 2017 AForm 4 → | Feb 8, 2:13 pm EST | Syndax Pharmaceuticals IncSNDX | 160,000 | — | — | 160,000 | — |