William Lewis, Chair and CEO at INSMED Inc (INSM), sold 21,398 shares at $102.34 ($2.2M) on 2026-06-25, disclosed to the SEC on 2026-06-26.
Scheduled sale ($2.2M) 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 | $102.34 | 12,091 | $1.2M | 56.0% |
| 2 | $103.10 | 1,836 | $189K | 8.6% |
| 3 | $104.28 | 3,723 | $388K | 17.6% |
| 4 | $105.27 | 2,456 | $259K | 11.7% |
| 5 | $106.27 | 1,292 | $137K | 6.2% |
| Total | $103.32 avg | 21,398 |
| $2.2M |
| 100% |
| Filing → |
| INSM | SELL | 2026-06-10 | $613K | — | Filing → |
| INSM | SELL | 2026-06-05 | $778K | — | Filing → |
| INSM | SELL | 2026-05-20 | $2.7M | — | Filing → |