Smith Michael Alexander bought INSM
February 24, 2026 · Form 4 insider transaction
Smith Michael Alexander bought 20,248 shares of Insmed Incorporated at $17.07 per share, a transaction worth $345.6K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
20,248
Price
$17.07
Total value
$345.6K
InsiderSmith Michael Alexander
Role—
CompanyInsmed Incorporated (INSM)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateFebruary 24, 2026
Filing dateFebruary 25, 2026
Shares owned after76,645
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 7, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.