Michael Alexander Smith, Chief Legal Officer at INSMED Inc (INSM), sold 176,140 shares at $72.75 ($12.9M) on 2024-08-12, disclosed to the SEC on 2024-08-14.
Open-market sale of $12.9M INSM by Chief Legal 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 | $72.75 | 67,655 | $4.9M | 38.3% |
| 2 | $72.75 | 67,655 | $4.9M | 38.3% |
| 3 | $73.65 | 20,415 | $1.5M | 11.7% |
| 4 | $73.65 | 20,415 | $1.5M | 11.7% |
| Total | $72.96 avg | 176,140 | $12.9M | 100% |
| Filing → |
| INSM | SELL | 2026-05-22 | $667K | — | Filing → |
| INSM | SELL | 2026-05-15 | $477K | — | Filing → |
| INSM | SELL | 2026-03-31 | $3.0M | — | Filing → |