SEC Form 4 · accession 0000310158-26-000200
Merck & Co., Inc. · MRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Surendralal Lanca Karsanbhai
Director
Period of report
Jun 30, 2026
Accepted (ET)
Jul 1, 2026 · 8:44 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000310158
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | holding | — | — | — | 1 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phantom StockF1,F2 | — | Jun 30, 2026 | A | 126 | A | — | — | Common Stock | 126 | 5,519 | D |
Explanation of responses
- F11-for-1
- F2Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.