Insmed Chair, CEO William Lewis sells 10,699 shares for $1.26 million
INSM•Insider option exercises and sales reported
Insmed Chair and CEO William Lewis reported option exercises and open-market sales on July 9, 2026.
- Exercised stock options for 10,699 shares at prices of $30.46 and $17.16.
- Sold 10,699 shares at weighted average prices of $116.55, $117.62, and $118.52.
- Directly held 259,058 shares following the transactions.




