Insider · CIK 0001820958
David Michael Williams
Files at: MRK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 SForm 4 → | Aug 7, 4:19 pm EDT | Merck & Co., Inc.MRK | 52,847 | $128.77 | $6,805,145 | 31,716 | −62.5% | |
| Aug 5, 2026 MForm 4 → | Aug 7, 4:19 pm EDT | Merck & Co., Inc.MRK | 52,847 | $74.49 | $3,936,377 | 66,421 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 MForm 4 → | Aug 7, 4:19 pm EDT | Merck & Co., Inc.MRK | 52,847 | — | — | 0 | — |