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