Davidson Michael H.'s Form 4 filing
NewAmsterdam Pharma Co N.V. (NAMS) · filed Feb 26, 2026
- Accession no.
- 0001193125-26-078718
- Filed
- Feb 26, 2026
- Trade date
- Feb 24-26, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 10 non-derivative transactions and 3 derivative transactions. Open-market sales total $10.6M. It was filed 2 days after the trade.
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 |
|---|---|
| Davidson Michael H.CIK 0001573785 | Director, Officer (Chief Executive Officer) |
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 24, 2026 | Ordinary Shares | MOption exerciseAcquired | +64,708 | – | – | 524,567 | Direct | |
| Feb 24, 2026 | Ordinary Shares | SSaleDisposed | −61,547 | $36.13 | −$2,223,693.11 | 463,020 | Direct | |
| Feb 24, 2026 | Ordinary Shares | SSaleDisposed | −3,161 | $36.46 | −$115,250.06 | 459,859 | Direct | |
| Feb 25, 2026 | Ordinary Shares | MOption exerciseAcquired | +58,253 | – | – | 518,112 | Direct | |
| Feb 25, 2026 | Ordinary Shares | SSaleDisposed | −46,517 | $35.11 | −$1,633,211.87 | 471,595 | Direct | |
| Feb 25, 2026 | Ordinary Shares | SSaleDisposed | −10,436 | $35.96 | −$375,278.56 | 461,159 | Direct | |
| Feb 25, 2026 | Ordinary Shares | SSaleDisposed | −1,300 | $36.68 | −$47,684 | 459,859 | Direct | |
| Feb 26, 2026 | Ordinary Shares | MOption exerciseAcquired | +183,332 | – | – | 643,191 | Direct | |
| Feb 26, 2026 | Ordinary Shares | SSaleDisposed | −165,408 | $33.63 | −$5,562,671.04 | 477,783 | Direct | |
| Feb 26, 2026 | Ordinary Shares | SSaleDisposed | −17,924 | $34.44 | −$617,302.56 | 174,144 | 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 24, 2026 | Ordinary Shares | MOption exerciseDisposed | −64,708 | $0.00 | $0 | 924,559 | Direct | |
| Feb 25, 2026 | Ordinary Shares | MOption exerciseDisposed | −58,253 | $0.00 | $0 | 866,306 | Direct | |
| Feb 26, 2026 | Ordinary Shares | MOption exerciseDisposed | −183,332 | $0.00 | $0 | 682,974 | 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.