Form 4 for MRK Merck & Co.
Accepted 2026-02-06 00:00:00 ET · period of report 2026-02-04 · accession 0000310158-26-000042 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-06 | 2026-02-04 | MRK | Smart Dalton E. III | SVP Fin. - Gbl Ctrl | S - Sale+OE | $119.68 | -6,400 | 10.6K | -38% | -$766.0K |
| D | 2026-02-06 | 2026-02-04 | MRK | Smart Dalton E. III | SVP Fin. - Gbl Ctrl | M - OptEx | $62.07 | +4,000 | 14.6K | +38% | +$248.3K |
| D | 2026-02-06 | 2026-02-04 | MRK | Smart Dalton E. III | SVP Fin. - Gbl Ctrl | M - OptEx | $0.00 | -4,000 | 8,130 | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-04 | S | D | 2,400 | $119.68 | 8,204.82 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-04 | S | D | 4,000 | $119.68 | 10,604.82 | D | — | — | |
| 3 | Common | Common Stock | 2026-02-04 | M | A | 4,000 | $62.07 | 14,604.82 | D | — | — | |
| 4 | Derivative | Stock Option (Right to Buy) | 2026-02-04 | M | D | 4,000 | $0.00 | 8,130 | D | $62.07 · 2018-05-05 to 2027-05-04 | 4,000 Common Stock | (F1) The option became exercisable in equal installments on 5/5/2018, 5/5/2019 and 5/5/2020. |