Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| INSM | Brennan David R | Director | 09/09/2026 | Verkauf | 124.00 | 25,000 | 3,100,000 | Form 4 |
| INSM | Sharoky Melvin Md | Director | 08/17/2026 | Verkauf | 127.53 | 5,000 | 637,650 | Form 4 |
| INSM | Adsett Roger | Chief Operating Officer | 08/10/2026 | Verkauf | 133.27 | 239,850 | 31,964,810 | Form 4 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | 08/06/2026 | Verkauf | 129.40 | 18,278 | 2,365,173 | Form 4 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | 08/06/2026 | Verkauf | 127.00 | 8,895 | 1,129,665 | Form 4 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | 07/06/2026 | Verkauf | 110.60 | 7,448 | 823,749 | Form 4 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | 07/06/2026 | Verkauf | 109.02 | 4,854 | 529,183 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).