Insider · CIK 0001709772
Donald A Bergstrom
Files at: RLAY, MRSN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2026 SForm 4 → | Sep 9, 4:17 pm EDT | Relay Therapeutics, Inc.RLAY | 8,530 | $18.97 | $161,814 | 399,130 | −2.09% | 10b5-1 |
| Jul 28, 2026 SForm 4 → | Jul 30, 4:12 pm EDT | Relay Therapeutics, Inc.RLAY | 2,237 | $18.61 | $41,631 | 407,660 | −0.55% | |
| Jul 6, 2026 SForm 4 → | Jul 8, 5:11 pm EDT | Relay Therapeutics, Inc.RLAY | 8,660 | $18.71 | $162,029 | 409,897 | −2.07% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:09 pm EDT | Relay Therapeutics, Inc.RLAY | 93,456 | $16.94 | $1,583,145 | 418,557 | −18.3% | 10b5-1 |
| Jun 22, 2026 MForm 4 → | Jun 24, 4:09 pm EDT | Relay Therapeutics, Inc.RLAY | 93,456 | $4.12 | $385,039 | 512,013 | — | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 22, 2026 MForm 4 → | Jun 24, 4:09 pm EDT | Relay Therapeutics, Inc.RLAY | 93,456 | — | — | 0 | — | 10b5-1 |
| Feb 2, 2018 AForm 4 → | Feb 6, 4:24 pm EST | Mersana Therapeutics, Inc.MRSN | 56,884 | — | — | 56,884 | — |