Bonstein Sara bought INSM
July 21, 2025 · Form 4 insider transaction
Bonstein Sara bought 17,100 shares of Insmed Incorporated at $34.03 per share, a transaction worth $581.9K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
17,100
Price
$34.03
Total value
$581.9K
InsiderBonstein Sara
RoleDirector
CompanyInsmed Incorporated (INSM)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJuly 21, 2025
Filing dateJuly 23, 2025
Shares owned after131,905
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 5, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.