Flammer Martina M.D.'s Form 4 filing
INSMED Inc (INSM) · filed Jan 6, 2026
- Accession no.
- 0001796960-26-000002
- Filed
- Jan 6, 2026
- Trade date
- Jan 2-5, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Checked
This filing lists 11 non-derivative transactions and 3 derivative transactions. Open-market sales total $2.11M. It was filed 4 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 |
|---|---|
| Flammer Martina M.D.CIK 0001796960 | Officer (Chief Medical 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 |
|---|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | Common Stock | AGrant or awardAcquired | +5,998 | – | – | 89,109 | Direct | |
| Jan 2, 2026 | Common Stock | AGrant or awardAcquired | +5,645 | – | – | 94,754 | Direct | |
| Jan 5, 2026 | Common Stock | MOption exerciseAcquired | +4,358 | $19.74 | +$86,026.92 | 99,112 | Direct | |
| Jan 5, 2026 | Common Stock | MOption exerciseAcquired | +7,945 | $29.13 | +$231,437.85 | 107,057 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −2,799 | $169.29 | −$473,842.71 | 104,258 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −3,205 | $170.61 | −$546,805.05 | 101,053 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −2,836 | $171.19 | −$485,494.84 | 98,217 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −286 | $171.92 | −$49,169.12 | 97,931 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −1,820 | $173.45 | −$315,679 | 96,111 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −655 | $174.28 | −$114,153.4 | 95,456 | Direct | |
| Jan 5, 2026 | Common Stock | SSaleDisposed | −702 | $175.73 | −$123,362.46 | 94,754 | 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 |
|---|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | Common Stock | AGrant or awardAcquired | +31,280 | $0.00 | $0 | 31,280 | Direct | |
| Jan 5, 2026 | Common Stock | MOption exerciseDisposed | −4,358 | $0.00 | $0 | 8,715 | Direct | |
| Jan 5, 2026 | Common Stock | MOption exerciseDisposed | −7,945 | $0.00 | $0 | 31,780 | 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.