Martina Flammer M.D., Chief Medical Officer at INSMED Inc (INSM), sold 8,777 shares at $152.06 ($1.4M) on 2026-02-02, disclosed to the SEC on 2026-02-04.
Open-market sale of $1.4M INSM by Chief Medical Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $152.06 | 563 | $86K | 6.3% |
| 2 | $153.16 | 928 | $142K | 10.5% |
| 3 | $154.56 | 3,349 | $518K | 38.1% |
| 4 | $155.46 | 3,042 | $473K | 34.8% |
| 5 | $156.86 | 100 | $16K | 1.2% |
| 6 | $155.77 | 795 |
| $124K |
| 9.1% |
| Total | $154.70 avg | 8,777 | $1.4M | 100% |
| Filing → |
| INSM | SELL | 2026-06-05 | $455K | — | Filing → |
| INSM | SELL | 2026-05-15 | $2.1M | — | Filing → |
| INSM | SELL | 2026-05-13 | $1.3M | — | Filing → |