Merck & Co., Inc. MRK
CIK 0000310158
Form 4 transactions dated Sep 1, 2023 to Sep 26, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $1.58M
- Sold
- $130.23M
Sep 1, 2023 – Aug 13, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2024-02-14 | Litchfield Caroline EVP & CFO | Sale | $4.81M 38,291 shares sold | 42.93% sold Direct holding | ▾ |
| 2024-02-14 | Davis Robert M Chairman, CEO & President · Director | Sale | $10.66M 85,021 shares sold | 19.62% sold Direct holding | ▾ |
| 2024-02-13 | Davis Robert M Chairman, CEO & President · Director | Sale | $18.88M 150,000 shares sold | 30.10% sold Direct holding | ▾ |
| 2024-02-13 | Romanelli Joseph President, Human Health Int?l | Sale | $124.89K 1,000 shares sold | 4.86% sold Direct holding | ▾ |
| 2024-02-09 | Li Dean Y Executive VP & President, MRL | Sale | $1.85M 14,702 shares sold | 24.12% sold Direct holding | ▾ |
| 2024-02-07 | Williams David Michael EVP,Chief Info&Digital Officer | Sale | $185.11K 1,451 shares sold | 6.82% sold Direct holding | ▾ |
| 2024-02-02 | Oosthuizen Johannes Jacobus President, U.S. Market | Sale | $2.41M 18,959 shares sold | 44.83% sold Direct holding | ▾ |
| 2024-02-02 | MIZELL STEVEN EVP, Chief HR Officer | Sale | $6.42M 50,694 shares sold | 68.22% sold Direct holding | ▾ |
| 2024-02-02 | Zachary Jennifer EVP, General Counsel | Sale | $6.28M 49,499 shares sold | 63.01% sold Direct holding | ▾ |
Showing 9 / 9 record groups in 2024. The complete set is available through the API.
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