Stapley Marc bought GKOS
January 22, 2026 · Form 4 insider transaction
Stapley Marc bought 15,000 shares of Glaukos Corporation at $24.69 per share, a transaction worth $370.4K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
15,000
Price
$24.69
Total value
$370.4K
InsiderStapley Marc
RoleDirector
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJanuary 22, 2026
Filing dateJanuary 26, 2026
Shares owned after52,449
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes 2,835 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.