Michael Alexander Smith, Chief Legal Officer at INSMED Inc (INSM), sold 9,223 shares at $67.81 ($625K) on 2025-05-13, disclosed to the SEC on 2025-05-15.
Seasonal sale ($625k) by Chief Legal Officer — this insider has traded INSM in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $67.81 | 4,407 | $299K | 47.9% |
| 2 | $67.81 | 4,407 | $299K | 47.9% |
| 3 | $65.61 | 409 | $27K | 4.3% |
| Total | $67.71 avg | 9,223 | $625K | 100% |
| Filing → |
| INSM | SELL | 2026-05-22 | $667K | — | Filing → |
| INSM | SELL | 2026-05-15 | $477K | — | Filing → |
| INSM | SELL | 2026-03-31 | $3.0M | — | Filing → |