January 8, 2026 · Form 4 insider transaction
Flammer Martina M.D. sold 1,660 shares of Insmed Incorporated at $173.87 per share, a transaction worth $288.6K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
Shares sold to satisfy tax withholding obligations upon the vesting of Restricted Stock Units and to cover related broker fees.; This is the weighted average sales price representing 1,660 shares sold at prices ranging from $173.87 to $173.90 per share. The Reporting Person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer the number of shares sold at each price within the price range upon request.