Gilliam Joseph E bought GKOS
January 22, 2026 · Form 4 insider transaction
Gilliam Joseph E bought 10,498 shares of Glaukos Corporation at $55.18 per share, a transaction worth $579.3K. 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
10,498
Price
$55.18
Total value
$579.3K
InsiderGilliam Joseph E
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJanuary 22, 2026
Filing dateJanuary 26, 2026
Shares owned after102,864
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes 62,605 restricted stock units that have not yet vested or been delivered to the Reporting Person.