Roger Adsett, Chief Operating Officer at INSMED Inc (INSM), sold 50,000 shares at $127.42 ($6.4M) on 2025-08-19, disclosed to the SEC on 2025-08-21.
Open-market sale of $6.4M INSM by Chief Operating 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 | $127.42 | 20,193 | $2.6M | 40.3% |
| 2 | $127.42 | 20,193 | $2.6M | 40.3% |
| 3 | $128.27 | 4,807 | $617K | 9.7% |
| 4 | $128.27 | 4,807 | $617K | 9.7% |
| Total | $127.58 avg | 50,000 | $6.4M | 100% |
| Filing → |
| INSM | SELL | 2026-05-15 | $678K | — | Filing → |
| INSM | SELL | 2026-04-03 | $14.5M | — | Filing → |
| INSM | SELL | 2026-02-04 | $124K | — | Filing → |