| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Apr 13, 2023 | Apr 14, 2023 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $115.07 | $15M | -50.68% |
| Jan 09, 2023 | Jan 11, 2023 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $112.29 | $9M | -42.64% |
| Oct 28, 2022 | Nov 01, 2022 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $100.1 | $10M | -47.03% |
| Oct 29, 2021 | Nov 02, 2021 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $87.32 | $2M | -20.91% |
| Aug 13, 2020 | Aug 17, 2020 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $83.01 | $861,676 | -13.35% |
| Feb 12, 2019 | Feb 14, 2019 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $78.62 | $6M | -58.89% |
| Aug 03, 2018 | Aug 06, 2018 | Chattopadhyay Sanat Exe V-P Pres MMD | Sell | Merck & Co., Inc. | MRK | $65.2 | $2M | -36.20% |