MRK Filing
144Filing Date: Aug 5, 2026
Merck & Co., Inc. (MRK) · Proposed Sale (Form 144) SEC Filing
Insider Proposed Sale Notice
descriptionView SEC Filing
ACC: 0001950047-26-007709open_in_new
Sale Plan
DAVID M WILLIAMS
Officer·Merck & Co., Inc. (MRK)
Proposed
CommonNYSE
Shares52.85K
Est. DateAug 5
Market Value$6.81M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionExercise of Options Under a Registered Plan · Issuer
Acquired DateAug 5, 2026
Amount Acquired52.85K
% Outstanding0.0021%
Exercise / Payment Details
Paid: Aug 5, 2026Method: Cash
Signature & Compliance expand_more
Notice DateAug 5, 2026
Signature /s/ David Michael Williams
Issuer Info expand_more
CompanyMERCK & CO., INC.
CIK0000310158
SEC File No.001-06571
Phone(732) 594-4000
Address126 East Lincoln Avenue, Rahway, NJ 07065