Zachary Jennifer's Form 4 filing
Merck & Co., Inc. (MRK) · filed Feb 9, 2026
- Accession no.
- 0000310158-26-000046
- Filed
- Feb 9, 2026
- Trade date
- Feb 9, 2026
- Filing delay
- Same day
- Rule 10b5-1 plan
- Not checked
This filing lists 6 non-derivative transactions and 3 derivative transactions. Open-market sales total $14.5M. It was filed on the trade date.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Zachary JenniferCIK 0001737231 | Officer (EVP, General Counsel) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Common Stock | MOption exerciseAcquired | +25,946 | $119.15 | +$3,091,465.9 | 94,861.67 | Direct | |
| Feb 9, 2026 | Common Stock | SSaleDisposed | −25,946 | $119.15 | −$3,091,465.9 | 68,915.67 | Direct | |
| Feb 9, 2026 | Common Stock | MOption exerciseAcquired | +56,792 | $119.15 | +$6,766,766.8 | 125,707.67 | Direct | |
| Feb 9, 2026 | Common Stock | SSaleDisposed | −56,792 | $119.15 | −$6,766,766.8 | 68,915.67 | Direct | |
| Feb 9, 2026 | Common Stock | MOption exerciseAcquired | +38,835 | $119.15 | +$4,627,190.25 | 107,750.67 | Direct | |
| Feb 9, 2026 | Common Stock | SSaleDisposed | −38,835 | $119.15 | −$4,627,190.25 | 68,915.67 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Common Stock | MOption exerciseDisposed | −25,946 | $0.00 | $0 | 0 | Direct | |
| Feb 9, 2026 | Common Stock | MOption exerciseDisposed | −56,792 | $0.00 | $0 | 0 | Direct | |
| Feb 9, 2026 | Common Stock | MOption exerciseDisposed | −38,835 | $0.00 | $0 | 0 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.