Insider · CIK 0001737231
Jennifer Zachary
Files at: MRK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 SForm 4 → | Aug 13, 4:11 pm EDT | Merck & Co., Inc.MRK | 80,315 | $133.46 | $10,718,495 | 45,509 | −63.8% | |
| Aug 12, 2026 MForm 4 → | Aug 13, 4:11 pm EDT | Merck & Co., Inc.MRK | 54,927 | $109.78 | $6,029,637 | 125,824 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 MForm 4 → | Aug 13, 4:11 pm EDT | Merck & Co., Inc.MRK | 54,927 | — | — | 0 | — | |
| May 4, 2018 AForm 4 → | May 8, 5:33 pm EDT | Merck & Co., Inc.MRK | 90,507 | — | — | 73,191 | — |