William Lewis, Chair and CEO at INSMED Inc (INSM), sold 13,660 shares at $99.61 ($1.3M) on 2025-07-01, disclosed to the SEC on 2025-07-02.
Scheduled sale ($1.3M) by Chair and CEO under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $97.73 | 3,666 | $358K | 26.7% |
| 2 | $97.73 | 3,666 | $358K | 26.7% |
| 3 | $98.83 | 2,349 | $232K | 17.3% |
| 4 | $98.83 | 2,349 | $232K | 17.3% |
| 5 | $99.61 | 815 | $81K | 6.0% |
| 6 | $99.61 | 815 |
| $81K |
| 6.0% |
| Total | $98.33 avg | 13,660 | $1.3M | 100% |
| Filing → |
| INSM | SELL | 2026-06-26 | $2.2M | — | Filing → |
| INSM | SELL | 2026-06-10 | $613K | — | Filing → |
| INSM | SELL | 2026-06-05 | $778K | — | Filing → |