Martina Flammer M.D., Chief Medical Officer at INSMED Inc (INSM), sold 16,340 shares at $205.98 ($3.4M) on 2025-12-01, disclosed to the SEC on 2025-12-03.
Scheduled sale ($3.4M) by Chief Medical Officer 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 | $205.98 | 1,450 | $299K | 8.8% |
| 2 | $207.03 | 5,886 | $1.2M | 36.0% |
| 3 | $207.03 | 5,886 | $1.2M | 36.0% |
| 4 | $207.73 | 1,559 | $324K | 9.6% |
| 5 | $207.73 | 1,559 | $324K | 9.6% |
| Total | $207.07 avg | 16,340 |
| $3.4M |
| 100% |
| Filing → |
| INSM | SELL | 2026-06-05 | $455K | — | Filing → |
| INSM | SELL | 2026-05-15 | $2.1M | — | Filing → |
| INSM | SELL | 2026-05-13 | $1.3M | — | Filing → |