Burns Thomas William bought GKOS
January 8, 2026 · Form 4 insider transaction
Burns Thomas William bought 88,055 shares of Glaukos Corporation at $16.49 per share, a transaction worth $1.45M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 12 days after the transaction.
Direction
Acquired (buy-side)
Shares
88,055
Price
$16.49
Total value
$1.45M
InsiderBurns Thomas William
RoleOfficer, Director
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJanuary 8, 2026
Filing dateJanuary 20, 2026
Shares owned after241,830
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes 89,621 restricted stock units that have not yet vested or been delivered to the Reporting Person.