Merck & Co IncMRK

Insiders
12
Buyers
2
Sellers
10
Transactions
22

Review recent stock purchases and sales by executives and directors at Merck & Co Inc.

All Insider Trades for Merck & Co Inc

NameValueActionPriceCurrent Price
Davis Robert MDirector, Officer: Chairman, CEO & President
$2M15k shares
SellFeb 4, 2026
$117.38
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DeLuca Richard R.EVP&Pres, Merck Animal Heallth
$5M37.7k shares
SellFeb 6, 2026
$120.92
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Li Dean YExecutive VP & President, MRL
$2M15.1k shares
SellFeb 4, 2026
$118.77
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Litchfield CarolineEVP & CFO
$5M42k shares
SellFeb 4, 2026
$119.61
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Guindo ChirfiChief Marketing Officer
$2M20k shares
SellFeb 5, 2026
$121.88
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Zachary JenniferEVP, General Counsel
$5M38.8k shares
SellFeb 9, 2026
$119.15
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Williams David MichaelEVP,Chief Info&Digital Officer
$610k5k shares
SellFeb 6, 2026
$121.91
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Oosthuizen Johannes JacobusPresident, U.S. Market
$2M15k shares
SellFeb 6, 2026
$121.87
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Baker Douglas M JrDirector
$1M15k shares
BuyFeb 5, 2025
$88.50
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Smart Dalton E. IIISVP Fin. - Global Controller
$479k4k shares
SellFeb 4, 2026
$119.68
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Downing Cristal NChief Comm. & Public Afrs Ofcr
$210k2.4k shares
SellFeb 6, 2025
$88.76
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Thulin Inge GDirector
$250k2.8k shares
BuyFeb 6, 2025
$88.25
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