David Michael Williams - Insider Trading & Ownership

Location
Merck & Co., Inc., 2000 Galloping Hill Road, Kenilworth, NJ
Summary
The estimated net worth of David Michael Williams is at least $2.05M dollars as of November 4, 2025. David Michael Williams is the EVP,Chief Info&Digital Officer of Merck & Co., Inc. and owns shares of Merck & Co., Inc. (MRK) stock worth about $2.05M.
Signature
/s/ Kelly E. W. Grez as Attorney-in-Fact for David Michael Williams
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Ownership of David Michael Williams

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MRK Merck & Co., Inc. EVP,Chief Info&Digital Officer $2.05M -$1.23M -37.5% Nov 3, 2025

Insider Transactions Reported by David Michael Williams:

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