Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-25-016390
Filing Date
2025-06-03
Accepted
2025-06-03 13:45:50
Documents
1
Period of Report
2025-05-30

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 4571
  Complete submission text file 0001127602-25-016390.txt   6197
Mailing Address 126 EAST LINCOLN AVENUE P.O. BOX 2000 RAHWAY NJ 07065
Business Address 126 EAST LINCOLN AVENUE P.O. BOX 2000 RAHWAY NJ 07065 908-740-4000
Merck & Co., Inc. (Issuer) CIK: 0000310158 (see all company filings)

EIN.: 221918501 | State of Incorp.: NJ | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042
Business Address
Warden Kathy J (Reporting) CIK: 0001559112 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-06571 | Film No.: 251018411