William Lewis, Chair and CEO at INSMED Inc (INSM), sold 10,699 shares at $116.55 ($1.3M) on 2026-07-09, disclosed to the SEC on 2026-07-10.
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 | $116.55 | 5,005 | $583K | 46.4% |
| 2 | $117.62 | 2,335 | $275K | 21.9% |
| 3 | $118.52 | 3,359 | $398K | 31.7% |
| Total | $117.40 avg | 10,699 | $1.3M | 100% |
| Filing → |
| INSM | SELL | 2026-06-10 | $613K | — | Filing → |
| INSM | SELL | 2026-06-05 | $778K | — | Filing → |
| INSM | SELL | 2026-05-20 | $2.7M | — | Filing → |