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$GKOS
Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-to-moderate open-angle glaucoma. The company's product pipeline includes iStent Infinite, a three stents product that is designed for use as a standalone procedure in patients with refractory glaucoma; and iDose TR, a targeted injectable implant based on its micro-scale device-platform that is designed to deliver therapeutic levels of medication. The company markets its products through direct sales organization, as well as through distributors in the United States and internationally. Glaukos Corporation was incorporated in 1998 and is headquartered in San Clemente, California.
Healthcare
Sector
Medical - Devices
Industry
Thomas William Burns
CEO
995
Employees
$137.29
Current Price
$6.12B
Market Cap
52W Low$73.16
Current$137.2987.1% above low, 12.9% below high
52W High$146.75

Insider Activity Statistics

Aggregated buying and selling activity by time period
PeriodTypeInsidersTransactionsValueSharesBuy/Sell Ratio
1 weekBuys00--All Sells
Sells11$675,000.005,000
2 weeksBuys00--All Sells
Sells11$675,000.005,000
1 monthBuys00--All Sells
Sells44$5,128,203.4236,273
2 monthsBuys00--All Sells
Sells511$5,863,738.6743,023
3 monthsBuys00--All Sells
Sells618$7,725,578.2959,054
See activity going back 12 months โ€” create a free account

Insider Transactions

Recent purchases and sales by company insiders
DateInsiderTypeSharesPriceValueActions
May 11, 2026
Kliman Gilbert H
Director
Sale5,000$135.00$675,000.00View Details
Apr 30, 2026
Thurman Alex R.
SVP & CHIEF FINANCIAL OFFICER
Sale10,000$140.00$1,400,000.00View Details
May 1, 2026
Gilliam Joseph E
PRESIDENT & COO
Sale19,573$143.54$2,809,508.42View Details
May 1, 2026
WEN LEANA
Director
Sale1,700$143.35$243,695.00View Details
Apr 10, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale614$119.35$73,280.90View Details
Apr 10, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale32$120.23$3,847.36View Details
Apr 10, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale1,237$116.72$144,382.64View Details
Apr 10, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale210$117.45$24,664.50View Details
Mar 25, 2026
Thurman Alex R.
SVP & CHIEF FINANCIAL OFFICER
Sale2,511$106.46$267,321.06View Details
Mar 24, 2026
Thurman Alex R.
SVP & CHIEF FINANCIAL OFFICER
Sale1,521$105.24$160,070.04View Details
Mar 16, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale272$99.05$26,941.60View Details
Mar 16, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale299$98.21$29,364.79View Details
Mar 16, 2026
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Sale460$97.33$44,771.80View Details
Mar 17, 2026
Thurman Alex R.
SVP & CHIEF FINANCIAL OFFICER
Sale625$99.15$61,968.75View Details
Feb 19, 2026
WEISNER AIMEE S
Director
Sale2,153$115.69$249,080.57View Details
Feb 19, 2026
WEISNER AIMEE S
Director
Sale1,134$117.33$133,052.22View Details
Feb 19, 2026
WEISNER AIMEE S
Director
Sale5,242$116.64$611,426.88View Details
Feb 19, 2026
WEISNER AIMEE S
Director
Sale6,471$118.56$767,201.76View Details
20 more transactions available โ€” create a free account to see 12 months of history

Upcoming Earnings

Scheduled earnings reports
No upcoming earnings scheduled

Past Earnings

Historical earnings results
Apr 29, 2026
EPS
Estimated-$0.18
ActualN/A
Revenue
EstimatedN/A
ActualN/A
Apr 28, 2026
EPS
EstimatedN/A
ActualN/A
Revenue
EstimatedN/A
ActualN/A
Feb 19, 2026
EPS
Estimated-$0.23
ActualN/A
Revenue
EstimatedN/A
ActualN/A
Feb 17, 2026
EPS
Estimated-$0.22
Actual-$2.32
Miss
Revenue
Estimated$131.98M
Actual$143.12M
Beat
2 more earnings records available โ€” create a free account to see 12 months of history
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