Glaukos Corp - GKOS

Include option trades

Include indirect trades

Latest data: 9/14/2026 10:02:20 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $0

No buy transactions for this time period.

Sell Breakdown

Total $8,578,565

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
08/28/2026	09/01/2026	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-13,744 @ $180.67	($2,483,104.04)	73,890	(-15.68%)	Direct
07/31/2026	08/03/2026	Wen Leana Director	Sell	-525 @ $167.63	($88,005.75)	21,092	(-2.43%)	Direct
07/01/2026 10b5-1	07/08/2026	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-716 @ $139.06	($99,566.96)	87,634	(-0.81%)	Direct
06/16/2026 10b5-1	06/18/2026	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-1,537 @ $130.68	($200,855.16)	88,833	(-1.70%)	Direct
05/01/2026	05/04/2026	Gilliam Joseph E PRESIDENT & COO Officer	Sell	-19,573 @ $143.54	($2,809,508.42)	73,419	(-21.05%)	Direct
05/01/2026	05/04/2026	Wen Leana Director	Sell	-1,700 @ $143.35	($243,695.00)	19,739	(-7.93%)	Direct
04/10/2026 10b5-1	04/14/2026	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-2,093 @ $117.62	($246,175.40)	90,370	(-2.26%)	Direct
03/25/2026 10b5-1	03/27/2026	Thurman Alex R. SVP & CHIEF FINANCIAL OFFICER CFO	Sell	-2,511 @ $106.46	($267,321.06)	41,967	(-5.65%)	Direct
03/24/2026 10b5-1	03/25/2026	Thurman Alex R. SVP & CHIEF FINANCIAL OFFICER CFO	Sell	-1,521 @ $105.24	($160,070.04)	46,498	(-3.17%)	Direct
03/17/2026 10b5-1	03/19/2026	Thurman Alex R. SVP & CHIEF FINANCIAL OFFICER CFO	Sell	-625 @ $99.15	($61,968.75)	49,249	(-1.25%)	Direct
03/16/2026 10b5-1	03/19/2026	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-1,031 @ $98.04	($101,078.19)	73,631	(-1.38%)	Direct
11/25/2025 10b5-1	11/26/2025	Thurman Alex R. SVP & CHIEF FINANCIAL OFFICER CFO	Sell	-315 @ $105.00	($33,075.00)	50,488	(-0.62%)	Direct
11/18/2025	11/20/2025	Gilliam Joseph E PRESIDENT & COO Officer	Sell	-19,340 @ $90.00	($1,740,600.00)	92,366	(-17.31%)	Direct
09/22/2025 10b5-1	09/24/2025	Navratil Tomas CHIEF DEVELOPMENT OFFICER Officer	Sell	-517 @ $84.22	($43,541.05)	76,390	(-0.67%)	Direct