Richard R. DeLuca - EVP&Pres, Merck Animal Heallth at Merck & Co., Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
EVP&Pres, Merck Animal Heallth
Issuer Symbol
MRK on NYSE
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Richard R. DeLuca - trading volume in the past year for Merck & Co., Inc.

Holdings reported by Richard R. DeLuca for Merck & Co., Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 160,174 $19,368,876 $120.92 06 Feb 2026 Direct
Stock Option (Right to Buy) 34,390 29 Apr 2025 Direct Common Stock
Restricted Stock Unit 7,555 29 Apr 2025 Direct Common Stock

Transactions reported by Richard R. DeLuca for Merck & Co., Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.