Executives & Insiders
MRK Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(15)
| Name | Title / Role | Shares Owned |
|---|---|---|
| Chattopadhyay Sanat | — | 53,417 |
| Coe Mary Ellen | — | 10 |
| Davis Robert M | — | — |
| DeLuca Richard R. | — | — |
| Foard Brian | — | — |
| GLOCER THOMAS H | — | 5,100 |
| Guindo Chirfi | — | — |
| Li Dean Y | — | — |
| Litchfield Caroline | — | — |
| Oosthuizen Johannes Jacobus | — | — |
| Romanelli Joseph | — | — |
| Seidman Christine E | — | 100 |
| Smart Dalton E. III | — | — |
| Williams David Michael | — | — |
| Zachary Jennifer | — | — |
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-02-12 | Guindo Chirfi | — | S | -10,000 | $121.46 |
| 2026-02-10 | Li Dean Y | — | S | -10,235 | $117.52 |
| 2026-02-09 | Zachary Jennifer | — | M | +38,835 | $119.15 |
| 2026-02-09 | Zachary Jennifer | — | S | -38,835 | $119.15 |
| 2026-02-09 | Zachary Jennifer | — | S | -56,792 | $119.15 |
| 2026-02-09 | Zachary Jennifer | — | M | +25,946 | $119.15 |
| 2026-02-09 | Zachary Jennifer | — | M | +56,792 | $119.15 |
| 2026-02-09 | Zachary Jennifer | — | S | -25,946 | $119.15 |
| 2026-02-09 | Guindo Chirfi | — | S | -10,000 | $118.41 |
| 2026-02-06 | Williams David Michael | — | M | +5,000 | $77.62 |
| 2026-02-06 | Williams David Michael | — | S | -5,000 | $121.91 |
| 2026-02-06 | DeLuca Richard R. | — | S | -37,685 | $120.92 |
| 2026-02-04 | Litchfield Caroline | — | S | -41,997 | $119.61 |
| 2026-02-04 | Litchfield Caroline | — | M | +41,997 | $53.06 |
| 2026-02-04 | Davis Robert M | — | S | -14,972 | $117.38 |
| 2026-02-04 | Davis Robert M | — | S | -32,462 | $118.35 |
| 2026-02-04 | Smart Dalton E. III | — | S | -2,400 | $119.68 |
| 2026-02-04 | Smart Dalton E. III | — | S | -4,000 | $119.68 |
| 2026-02-04 | Smart Dalton E. III | — | M | +4,000 | $62.07 |
| 2026-02-04 | Li Dean Y | — | M | +15,087 | $56.04 |
| 2026-02-04 | Li Dean Y | — | S | -15,087 | $118.77 |
| 2026-02-05 | Guindo Chirfi | — | S | -20,000 | $121.88 |
| 2026-02-06 | Oosthuizen Johannes Jacobus | — | S | -15,000 | $121.87 |
| 2026-01-26 | Smart Dalton E. III | — | A | +1,066 | $107.40 |
| 2026-01-26 | Li Dean Y | — | A | +20,469 | $107.40 |
| 2026-01-26 | DeLuca Richard R. | — | A | +12,264 | $107.40 |
| 2026-01-26 | Guindo Chirfi | — | A | +9,865 | $107.40 |
| 2026-01-26 | Chattopadhyay Sanat | — | A | +13,880 | $107.40 |
| 2026-01-26 | Romanelli Joseph | — | A | +5,703 | $107.40 |
| 2026-01-26 | Oosthuizen Johannes Jacobus | — | A | +5,026 | $107.40 |
| 2026-01-26 | Williams David Michael | — | A | +6,112 | $107.40 |
| 2026-01-26 | Davis Robert M | — | A | +47,434 | $107.40 |
| 2026-01-26 | Zachary Jennifer | — | A | +11,583 | $107.40 |
| 2026-01-26 | Litchfield Caroline | — | A | +15,852 | $107.40 |