Litchfield Caroline bought MRK
April 29, 2026 · Form 4 insider transaction
Litchfield Caroline bought 3,935 shares of Merck & Co., Inc. at $110.03 per share, a transaction worth $433.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
3,935
Price
$110.03
Total value
$433.0K
InsiderLitchfield Caroline
Role—
CompanyMerck & Co., Inc. (MRK)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateApril 29, 2026
Filing dateMay 1, 2026
Shares owned after94,239
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Holdings include shares acquired in dividend reinvestment transactions.