GENMAB A/S — SEC Form 4 filings
SEC reporting owner CIK 1434265. 4 Form 4 filings on record with FilingPulse; latest filed 2025-12-30.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2025-12-18 to 2025-12-30. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 11 legs across 4 filings — 78,288,415 shares, $7,593,976,255 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 75,867,199 shares @ $97.00 ($7,359,118,303) in Merus N.V., filed 2025-12-30.
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 |
|---|---|---|---|---|---|
| Merus N.V. (MRUS) | 10% owner | 4 | 11 legs · 78,288,415 sh · $7,593,976,255 | — | — |
Form 4 filings — GENMAB A/S
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-12-30 | 4 | Merus N.V. (MRUS) | Purchase (P): 2,978 @ $97 · Purchase (P): 1,052,806 @ $97 · Purchase (P): 75,867,199 @ $97 | EDGAR |
| 2025-12-29 | 4 | Merus N.V. (MRUS) | Purchase (P): 15,710 @ $97 · Purchase (P): 561,042 @ $97 · Purchase (P): 96,082 @ $97 · Purchase (P): 142,610 @ $97 | EDGAR |
| 2025-12-22 | 4 | Merus N.V. (MRUS) | Purchase (P): 212,177 @ $97 · Purchase (P): 66,264 @ $97 | EDGAR |
| 2025-12-18 | 4 | Merus N.V. (MRUS) | Purchase (P): 120,752 @ $97 · Purchase (P): 150,795 @ $97 | 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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