Williams David Michael — SEC Form 4 filings
SEC reporting owner CIK 1820958. 13 Form 4 filings on record with FilingPulse; latest filed 2026-08-07.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-01-24 to 2026-08-07. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 7 legs across 5 filings — 73,912 shares, $8,831,875 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 22.
- Largest priced transaction: sale of 34,705 shares @ $128.77 ($4,468,987) in Merck & Co., Inc., filed 2026-08-07.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Merck & Co., Inc. (MRK) | EVP,Chief Info&Digital Officer | 13 | — | 7 legs · 73,912 sh · $8,831,875 | 22 |
Form 4 filings — Williams David Michael
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-07 | 4 | Merck & Co., Inc. (MRK) | Option exercise (M): 4,600 @ $77.62 · Sale (S): 4,600 @ $128.77 · Option exercise (M): 13,542 @ $75.36 · Sale (S): 13,542 @ $128.77 · Option exercise (M): 34,705 @ $73.73 · Sale (S): 34,705 @ $128.77 · +3 more | EDGAR |
| 2026-05-07 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 4,640 (derivative) @ $0 · Grant/award (A): 13,582 (derivative) @ $0 | EDGAR |
| 2026-05-01 | 4 | Merck & Co., Inc. (MRK) | Option exercise (M): 1,377 @ $110.03 · Tax withholding (F): 679 @ $110.03 · Option exercise (M): 1,377 (derivative) @ $0 | EDGAR |
| 2026-02-06 | 4 | Merck & Co., Inc. (MRK) | Option exercise (M): 5,000 @ $77.62 · Sale (S): 5,000 @ $121.91 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2026-01-28 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 6,112 @ $107.40 | EDGAR |
| 2025-11-04 | 4 | Merck & Co., Inc. (MRK) | Sale (S): 8,614 @ $83.59 | EDGAR |
| 2025-08-05 | 4 | Merck & Co., Inc. (MRK) | Option exercise (M): 17,119 @ $79.29 · Tax withholding (F): 8,432 @ $79.29 · Option exercise (M): 17,119 (derivative) @ $0 | EDGAR |
| 2025-05-01 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 4,132 (derivative) @ $0 · Grant/award (A): 18,807 (derivative) @ $0 | EDGAR |
| 2025-02-13 | 4 | Merck & Co., Inc. (MRK) | Sale (S): 6,000 @ $85.34 | EDGAR |
| 2025-01-29 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 10,246 @ $97.94 | EDGAR |
| 2024-05-02 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 16,406 (derivative) @ $0 | EDGAR |
| 2024-02-08 | 4 | Merck & Co., Inc. (MRK) | Sale (S): 1,451 @ $127.57 | EDGAR |
| 2024-01-24 | 4 | Merck & Co., Inc. (MRK) | Grant/award (A): 10,196 @ $119.43 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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