sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
MRK
Updated 10/6/2026, 6:18 PM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| MRK Merck & Co., Inc. | Sale | $1,350,000 | Guindo Chirfi EVP, Access, Policy & Comms | 10,000 sh | at $135.00 | Filed Aug 13, 5:02 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $10,718,495 | Zachary Jennifer EVP, General Counsel | 80,315 sh | at $133.46 | Filed Aug 13, 4:11 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $5,942,369 | DeLuca Richard R. EVP&Pres, Merck Animal Heallth | 45,320 sh | at $131.12 | Filed Aug 12, 4:10 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $788,773 | DeLuca Richard R. EVP&Pres, Merck Animal Heallth | 6,050 sh | at $130.38 | Filed Aug 10, 4:28 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $2,407,797 | Maraldo David R. EVP & Pres. MMD | 18,706 sh | at $128.72 | Filed Aug 7, 4:21 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $6,805,145 | Williams David Michael EVP,Chief Info&Digital Officer | 52,847 sh | at $128.77 | Filed Aug 7, 4:19 PM ET | Filing | |
| MRK Merck & Co., Inc. | Sale | $1,965,000 | Guindo Chirfi EVP, Access, Policy & Comms | 15,000 sh | at $131.00 | Filed Aug 7, 4:17 PM ET | Filing |