Companies / Merck & Co., Inc. / Activity
Activity — Merck & Co., Inc.
16 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Zachary Jennifer Executive | Sell | Common Stock | $6.77M | -57K -45.18% | 68,916 <0.01% of shares | medium |
| Feb 4, 2026 | Litchfield Caroline Executive | Sell | Common Stock | $5.02M | -42K -31.77% | 90,192 <0.01% of shares | medium |
| Feb 9, 2026 | Zachary Jennifer Executive | Sell | Common Stock | $4.63M | -39K -36.04% | 68,916 <0.01% of shares | medium |
| Feb 6, 2026 | DeLuca Richard R. Executive | Sell | Common Stock | $4.56M | -38K -19.05% | 160,174 <0.01% of shares | medium |
| Feb 4, 2026 | Davis Robert M CEO | Sell | Common Stock | $3.84M | -32K -6.82% | 443,602 0.02% of shares | medium |
| Feb 9, 2026 | Zachary Jennifer Executive | Sell | Common Stock | $3.09M | -26K -27.35% | 68,916 <0.01% of shares | medium |
| Feb 5, 2026 | Guindo Chirfi Executive | Sell | Common Stock | $2.44M | -20K -19.88% | 80,615 <0.01% of shares | medium |
| Feb 6, 2026 | Oosthuizen Johannes Jacobus Executive | Sell | Common Stock | $1.83M | -15K -41.44% | 21,197 <0.01% of shares | medium |
| Feb 4, 2026 | Li Dean Y Executive | Sell | Common Stock | $1.79M | -15K -12.86% | 102,270 <0.01% of shares | medium |
| Feb 4, 2026 | Davis Robert M CEO | Sell | Common Stock | $1.76M | -15K -3.05% | 476,064 0.02% of shares | medium |
| Feb 12, 2026 | Guindo Chirfi Executive | Sell | Common Stock | $1.21M | -10K -14.16% | 60,615 <0.01% of shares | medium |
| Feb 10, 2026 | Li Dean Y Executive | Sell | Common Stock | $1.20M | -10K -10.01% | 92,035 <0.01% of shares | medium |
| Feb 9, 2026 | Guindo Chirfi Executive | Sell | Common Stock | $1.18M | -10K -12.40% | 70,615 <0.01% of shares | medium |
| Feb 6, 2026 | Williams David Michael Executive | Sell | Common Stock | $609.5K | -5K -13.95% | 30,838 <0.01% of shares | medium |
| Feb 4, 2026 | Smart Dalton E. III Executive | Sell | Common Stock | $478.7K | -4K -27.39% | 10,605 <0.01% of shares | medium |
| Feb 4, 2026 | Smart Dalton E. III Executive | Sell | Common Stock | $287.2K | -2K -22.63% | 8,205 <0.01% of shares | medium |