Where can I read GKOS's latest 10-K?

GKOS's latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.

When did GKOS last file an 8-K?

On Aug 3, 2026 it covered regulation fd disclosure. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 29, 2026.

Are GKOS insiders buying or selling?

Over the last 13 months insiders sold $67.0M in 29 sales and bought nothing on the open market; 93 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Navratil Tomas (CHIEF DEVELOPMENT OFFICER) sold 1,527 shares on Oct 5, 2026 for $251K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.

How many SEC filings has GKOS made?

1,063 filings are on EDGAR under the registrant records that have been Glaukos Corporation, going back to 2002; 682 of them are insider ownership forms (Forms 3, 4, 5 and 144).

GKOS

$177.03+2.08%

as of close, Oct 21, 2026

☾ AH $177.03 +2.08%

Glaukos CorporationStock · HealthcareRussell 2000 · 0.2% of IWMUS Stock Market · 0.01% of VTIRussell 3000 · 0.01% of IWV

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GKOS SEC filings (2026)

CIK 1192448 · Surgical & Medical Instruments & Apparatus (SIC 3841) · incorporated in DE · fiscal year ends in December

1,063 filings on EDGAR since 2002 · 11 annual, 34 quarterly, 145 current · financial statements · earnings

Latest 10-K

Feb 23, 2026

fiscal year to Dec 31, 2025

Latest 10-Q

Jul 29, 2026

quarter to Jun 30, 2026

Latest 8-K

Aug 3, 2026

Regulation FD disclosure

Last earnings release

Jul 29, 2026

−$0.14 vs −$0.28 · ▲ 4.2%

Filings on file

1,063

since 2002, 682 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

October 2026

Oct 5Insider saleNavratil Tomas (CHIEF DEVELOPMENT OFFICER) sold 1,527 shares for $251K at $163.93–$165.60 under a 10b5-1 plan

September 2026

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $67.0M in 29 sales and bought nothing on the open market; 93 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Oct 5, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $251K · 1,527 sh · 10b5-1	Sold· 10b5-1 plan	1,527	$163.93–$165.60	$251K	69,291	Form 4
Sep 25, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $249K · 1,615 sh · 10b5-1	Sold· 10b5-1 plan	1,615	$151.70–$154.88	$249K	70,818	Form 4
Sep 16, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $243K · 1,457 sh · 10b5-1	Sold· 10b5-1 plan	1,457	$163.20–$172.00	$243K	72,433	Form 4
Aug 28, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $2.5M · 13,744 sh	Sold	13,744	$180.25–$182.50	$2.5M	73,890	Form 4
Aug 19, 2026Form 4	Kliman Gilbert HDirectorSold · $475K · 2,500 sh	Sold	2,500	$190.00	$475K	37,406	Form 4
Aug 11, 2026Form 4	Gilliam Joseph EPRESIDENT & COOSold · $10.8M · 60,000 sh	Sold	60,000	$178.89–$180.49	$10.8M	72,588	Form 4
Aug 7, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $3.6M · 20,000 sh · 10b5-1	Sold· 10b5-1 plan	20,000	$180.13	$3.6M	43,906	Form 4
Jul 31, 2026Form 4	WEN LEANADirectorSold · $88K · 525 sh	Sold	525	$167.63	$88K	21,092	Form 4
Jul 16, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $1.6M · 10,000 sh · 10b5-1	Sold· 10b5-1 plan	10,000	$160.00	$1.6M	43,906	Form 4
Jul 9, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $1.6M · 10,000 sh · 10b5-1	Sold· 10b5-1 plan	10,000	$155.00	$1.6M	43,681	Form 4
Jul 6, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $1.5M · 10,000 sh · 10b5-1	Sold· 10b5-1 plan	10,000	$150.00	$1.5M	43,681	Form 4
Jul 1, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $100K · 716 sh · 10b5-1	Sold· 10b5-1 plan	716	$139.06	$100K	87,634	Form 4
Jun 16, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $201K · 1,537 sh · 10b5-1	Sold· 10b5-1 plan	1,537	$130.68	$201K	88,833	Form 4
May 14, 2026Form 4	Kliman Gilbert HDirectorSold · $704K · 5,000 sh	Sold	5,000	$140.76	$704K	35,528	Form 4
May 11, 2026Form 4	Kliman Gilbert HDirectorSold · $675K · 5,000 sh	Sold	5,000	$135.00	$675K	35,528	Form 4
May 1, 2026Form 4	Gilliam Joseph EPRESIDENT & COOSold · $2.8M · 19,573 sh	Sold	19,573	$143.54	$2.8M	73,419	Form 4
May 1, 2026Form 4	WEN LEANADirectorSold · $244K · 1,700 sh	Sold	1,700	$143.35	$244K	19,739	Form 4
Apr 30, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $1.4M · 10,000 sh · 10b5-1	Sold· 10b5-1 plan	10,000	$140.00	$1.4M	43,681	Form 4
Apr 10, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $246K · 2,093 sh · 10b5-1	Sold· 10b5-1 plan	2,093	$116.72–$120.23	$246K	90,370	Form 4
Mar 25, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $267K · 2,511 sh · 10b5-1	Sold· 10b5-1 plan	2,511	$106.46	$267K	41,967	Form 4
Mar 24, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $160K · 1,521 sh · 10b5-1	Sold· 10b5-1 plan	1,521	$105.24	$160K	46,498	Form 4
Mar 17, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERSold · $62K · 625 sh · 10b5-1	Sold· 10b5-1 plan	625	$99.15	$62K	49,249	Form 4
Mar 16, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERSold · $101K · 1,031 sh	Sold	1,031	$97.33–$99.05	$101K	73,631	Form 4
Feb 19, 2026Form 4	WEISNER AIMEE SDirectorSold · $1.8M · 15,000 sh	Sold	15,000	$115.69–$118.56	$1.8M	18,806	Form 4
Jan 22, 2026Form 4	Stapley MarcDirectorSold · $1.9M · 15,000 sh · 10b5-1	Sold· 10b5-1 plan	15,000	$126.07–$129.78	$1.9M	37,449	Form 4
Jan 22, 2026Form 4	Gilliam Joseph EPRESIDENT & COOSold · $1.3M · 10,498 sh · 10b5-1	Sold· 10b5-1 plan	10,498	$126.10–$129.28	$1.3M	92,366	Form 4
Jan 21, 2026Form 4	Gilliam Joseph EPRESIDENT & COOSold · $561K · 4,502 sh · 10b5-1	Sold· 10b5-1 plan	4,502	$124.65	$561K	92,366	Form 4
Jan 16, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorSold · $21.5M · 186,945 sh · 10b5-1	Sold· 10b5-1 plan	186,945	$115.00	$21.5M	153,775	Form 4
Jan 8, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorSold · $10.1M · 88,055 sh · 10b5-1	Sold· 10b5-1 plan	88,055	$115.00	$10.1M	153,775	Form 4

Awards, exercises, withholding and plan purchases · 93 transactions

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Aug 19, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · $64K · 2,500 sh	Exercise or conversion	2,500	$25.77	$64K	39,906	Form 4
Aug 19, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 2,500 sh	Exercise or conversion· Stock Option (Right to Buy)	2,500	$0.00	$0	12,500	Form 4
Aug 11, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · $3.2M · 60,000 sh	Exercise or conversion	60,000	$48.46–$55.18	$3.2M	132,588	Form 4
Aug 11, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · Stock Option (Right to Buy) · $0 · 60,000 sh	Exercise or conversion· Stock Option (Right to Buy)	60,000	$0.00	$0	26,751	Form 4
Aug 7, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · $676K · 20,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	20,000	$33.81	$676K	63,906	Form 4
Aug 7, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · Stock Option (Right to Buy) · $0 · 20,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	20,000	$0.00	$0	0	Form 4
Jul 16, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · $387K · 10,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	10,000	$38.68	$387K	53,906	Form 4
Jul 16, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · Stock Option (Right to Buy) · $0 · 10,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	10,000	$0.00	$0	10,000	Form 4
Jul 9, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · $387K · 10,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	10,000	$38.68	$387K	53,681	Form 4
Jul 9, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · Stock Option (Right to Buy) · $0 · 10,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	10,000	$0.00	$0	10,000	Form 4
Jul 6, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · $387K · 10,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	10,000	$38.68	$387K	53,681	Form 4
Jul 6, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · Stock Option (Right to Buy) · $387K · 10,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	10,000	$38.68	$387K	20,000	Form 4
Jun 25, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $579K · 4,059 sh	Tax withholding	4,059	$142.57	$579K	68,967	Form 4
Jun 25, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $151K · 1,056 sh	Tax withholding	1,056	$142.57	$151K	72,363	Form 4
Jun 25, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $69K · 483 sh	Tax withholding	483	$142.57	$69K	88,350	Form 4
May 28, 2026Form 4 ×2	WEISNER AIMEE SDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	Kliman Gilbert HDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	Hoffmeister David FDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	Foley Mark JDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	Stapley MarcDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	Torres DeniceDirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4 ×2	WEN LEANADirectorAward · Stock Option (Right to Buy) · $0 · 5,974 sh	Award· Stock Option (Right to Buy)	5,974	$0.00	$0	2,987	Form 4 ×2
May 28, 2026Form 4	WEISNER AIMEE SDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	20,684	Form 4
May 28, 2026Form 4	Kliman Gilbert HDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	37,406	Form 4
May 28, 2026Form 4	Hoffmeister David FDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	49,549	Form 4
May 28, 2026Form 4	Foley Mark JDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	60,267	Form 4
May 28, 2026Form 4	Stapley MarcDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	39,327	Form 4
May 28, 2026Form 4	Torres DeniceDirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	24,212	Form 4
May 28, 2026Form 4	WEN LEANADirectorAward · $0 · 1,878 sh	Award	1,878	$0.00	$0	21,617	Form 4
May 26, 2026Form 4	Hoffmeister David FDirectorExercise or conversion · $370K · 15,000 sh	Exercise or conversion	15,000	$24.69	$370K	47,671	Form 4
May 26, 2026Form 4	Hoffmeister David FDirectorExercise or conversion · Stock Option (Right to Buy) · $370K · 15,000 sh	Exercise or conversion· Stock Option (Right to Buy)	15,000	$24.69	$370K	0	Form 4
May 14, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · $123K · 5,000 sh	Exercise or conversion	5,000	$24.69	$123K	40,528	Form 4
May 14, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · Stock Option (Right to Buy) · $123K · 5,000 sh	Exercise or conversion· Stock Option (Right to Buy)	5,000	$24.69	$123K	0	Form 4
May 11, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · $123K · 5,000 sh	Exercise or conversion	5,000	$24.69	$123K	40,528	Form 4
May 11, 2026Form 4	Kliman Gilbert HDirectorExercise or conversion · Stock Option (Right to Buy) · $123K · 5,000 sh	Exercise or conversion· Stock Option (Right to Buy)	5,000	$24.69	$123K	5,000	Form 4
Apr 30, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · $387K · 10,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	10,000	$38.68	$387K	53,681	Form 4
Apr 30, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERExercise or conversion · Stock Option (Right to Buy) · $387K · 10,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	10,000	$38.68	$387K	30,000	Form 4
Apr 2, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $1.1M · 9,937 sh	Tax withholding	9,937	$109.60	$1.1M	73,026	Form 4
Apr 2, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $347K · 3,169 sh	Tax withholding	3,169	$109.60	$347K	92,992	Form 4
Apr 2, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $326K · 2,977 sh	Tax withholding	2,977	$109.60	$326K	92,463	Form 4
Apr 2, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERTax withholding · $174K · 1,589 sh	Tax withholding	1,589	$109.60	$174K	43,681	Form 4
Apr 1, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorGift · $0 · 360,616 sh	Gift	360,616	$0.00	$0	1,224,556	Form 4
Mar 31, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $635K · 5,798 sh	Tax withholding	5,798	$109.60	$635K	95,440	Form 4
Mar 25, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorAward · Stock Option (Right to Buy) · $22.21B · 227,661 sh	Award· Stock Option (Right to Buy)	227,661	$18,933.00–$110,254.00	$22.21B	98,474	Form 4
Mar 25, 2026Form 4	Gilliam Joseph EPRESIDENT & COOAward · Stock Option (Right to Buy) · $0 · 75,168 sh	Award· Stock Option (Right to Buy)	75,168	$0.00	$0	36,751	Form 4
Mar 25, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERAward · $0 · 32,781 sh	Award	32,781	$0.00	$0	101,238	Form 4
Mar 25, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERAward · Stock Option (Right to Buy) · $0 · 28,743 sh · 10b5-1	Award· Stock Option (Right to Buy)· 10b5-1 plan	28,743	$0.00	$0	20,515	Form 4
Mar 25, 2026Form 4	Gilliam Joseph EPRESIDENT & COOAward · $0 · 23,621 sh	Award	23,621	$0.00	$0	96,161	Form 4
Mar 25, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorAward · $0 · 23,564 sh	Award	23,564	$0.00	$0	263,271	Form 4
Mar 25, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERAward · $0 · 3,303 sh · 10b5-1	Award· 10b5-1 plan	3,303	$0.00	$0	45,270	Form 4
Mar 24, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $1.3M · 12,314 sh	Tax withholding	12,314	$105.23	$1.3M	72,540	Form 4
Mar 24, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $289K · 2,744 sh	Tax withholding	2,744	$105.23	$289K	239,707	Form 4
Mar 24, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $268K · 2,546 sh	Tax withholding	2,546	$105.23	$268K	68,457	Form 4
Mar 24, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERTax withholding · $213K · 2,020 sh · 10b5-1	Tax withholding· 10b5-1 plan	2,020	$105.23	$213K	44,478	Form 4
Mar 23, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $300K · 2,804 sh	Tax withholding	2,804	$106.84	$300K	84,854	Form 4
Mar 23, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $281K · 2,628 sh	Tax withholding	2,628	$106.84	$281K	71,003	Form 4
Mar 23, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERTax withholding · $131K · 1,230 sh · 10b5-1	Tax withholding· 10b5-1 plan	1,230	$106.84	$131K	48,019	Form 4
Mar 16, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $277K · 2,801 sh	Tax withholding	2,801	$98.94	$277K	242,451	Form 4
Mar 16, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $118K · 1,189 sh	Tax withholding	1,189	$98.94	$118K	87,658	Form 4
Mar 16, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $95K · 958 sh	Tax withholding	958	$98.94	$95K	74,662	Form 4
Mar 16, 2026Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERTax withholding · $61K · 614 sh · 10b5-1	Tax withholding· 10b5-1 plan	614	$98.94	$61K	49,874	Form 4
Mar 13, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $506K · 5,212 sh	Tax withholding	5,212	$97.02	$506K	245,252	Form 4
Mar 13, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $239K · 2,462 sh	Tax withholding	2,462	$97.02	$239K	88,847	Form 4
Mar 13, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $104K · 1,074 sh	Tax withholding	1,074	$97.02	$104K	75,620	Form 4
Mar 5, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $123K · 1,098 sh	Tax withholding	1,098	$112.10	$123K	250,464	Form 4
Mar 5, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $40K · 361 sh	Tax withholding	361	$112.10	$40K	76,694	Form 4
Feb 24, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorTax withholding · $484K · 4,059 sh · 10b5-1	Tax withholding· 10b5-1 plan	4,059	$119.17	$484K	251,562	Form 4
Feb 24, 2026Form 4	Gilliam Joseph EPRESIDENT & COOTax withholding · $126K · 1,057 sh	Tax withholding	1,057	$119.17	$126K	91,309	Form 4
Feb 24, 2026Form 4	Navratil TomasCHIEF DEVELOPMENT OFFICERTax withholding · $47K · 396 sh	Tax withholding	396	$119.17	$47K	77,055	Form 4
Feb 19, 2026Form 4	WEISNER AIMEE SDirectorExercise or conversion · $370K · 15,000 sh	Exercise or conversion	15,000	$24.69	$370K	33,806	Form 4
Feb 19, 2026Form 4	WEISNER AIMEE SDirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 15,000 sh	Exercise or conversion· Stock Option (Right to Buy)	15,000	$0.00	$0	0	Form 4
Feb 19, 2026Form 4	WEISNER AIMEE SDirectorGift · $0 · 1,960 sh	Gift	1,960	$0.00	$0	48,311	Form 4
Feb 9, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · $5.1M · 166,000 sh	Exercise or conversion	166,000	$30.92	$5.1M	255,621	Form 4
Feb 9, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 166,000 sh	Exercise or conversion· Stock Option (Right to Buy)	166,000	$0.00	$0	100,000	Form 4
Feb 6, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorGift · $0 · 134,706 sh	Gift	134,706	$0.00	$0	1,050,906	Form 4
Jan 22, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · $579K · 10,498 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	10,498	$55.18	$579K	102,864	Form 4
Jan 22, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · Stock Option (Right to Buy) · $579K · 10,498 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	10,498	$55.18	$579K	30,713	Form 4
Jan 22, 2026Form 4	Stapley MarcDirectorExercise or conversion · $370K · 15,000 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	15,000	$24.69	$370K	52,449	Form 4
Jan 22, 2026Form 4	Stapley MarcDirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 15,000 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	15,000	$0.00	$0	0	Form 4
Jan 21, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · $248K · 4,502 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	4,502	$55.18	$248K	96,868	Form 4
Jan 21, 2026Form 4	Gilliam Joseph EPRESIDENT & COOExercise or conversion · Stock Option (Right to Buy) · $0 · 4,502 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	4,502	$0.00	$0	33,813	Form 4
Jan 16, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · $3.1M · 186,945 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	186,945	$16.49	$3.1M	340,720	Form 4
Jan 16, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 186,945 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	186,945	$0.00	$0	0	Form 4
Jan 8, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · $1.5M · 88,055 sh · 10b5-1	Exercise or conversion· 10b5-1 plan	88,055	$16.49	$1.5M	241,830	Form 4
Jan 8, 2026Form 4	Burns Thomas WilliamCHAIRMAN & CEO · DirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 88,055 sh · 10b5-1	Exercise or conversion· Stock Option (Right to Buy)· 10b5-1 plan	88,055	$0.00	$0	186,945	Form 4
Jan 2, 2026Form 4	Foley Mark JDirectorAward · $0 · 1,168 sh	Award	1,168	$0.00	$0	58,389	Form 4
Jan 2, 2026Form 4	Hoffmeister David FDirectorAward · $0 · 753 sh	Award	753	$0.00	$0	32,671	Form 4
Jan 2, 2026Form 4	Stapley MarcDirectorAward · $0 · 727 sh	Award	727	$0.00	$0	37,449	Form 4
Jan 2, 2026Form 4	WEISNER AIMEE SDirectorAward · $0 · 623 sh	Award	623	$0.00	$0	19,786	Form 4
Jan 2, 2026Form 4	Kliman Gilbert HDirectorAward · $0 · 623 sh	Award	623	$0.00	$0	35,528	Form 4
Jan 2, 2026Form 4	Torres DeniceDirectorAward · $0 · 623 sh	Award	623	$0.00	$0	22,334	Form 4
Jan 2, 2026Form 4	WEN LEANADirectorAward · $0 · 623 sh	Award	623	$0.00	$0	21,439	Form 4
Mar 25, 2025Form 4	Thurman Alex R.SVP & CHIEF FINANCIAL OFFICERAward · Stock Option (Right to Buy) · $0 · 19,601 sh · 10b5-1	Award· Stock Option (Right to Buy)· 10b5-1 plan	19,601	$0.00	$0	19,601	Form 4

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 14 filings

Filed	Form	What it is	Period
Aug 3, 20268-K	8-K	Regulation FD disclosure	Aug 3, 2026
Jul 29, 202610-Q	10-Q	Quarterly report, Q2 2026 — revenue $185.6M (+50% y/y), net income −$18.4M, EPS −$0.31	Jun 30, 2026
Jul 29, 20268-K	8-K	Earnings release — EPS −$0.14 vs −$0.28 est. (+50.0%); revenue $185.6M (+50% y/y) 4.2%	Jul 29, 2026
Jun 3, 20268-K	8-K	Shareholder vote results	May 28, 2026
May 4, 20268-K	8-K	Regulation FD disclosure	May 4, 2026
Apr 30, 202610-Q	10-Q	Quarterly report, Q1 2026 — revenue $150.6M (+41% y/y), net income −$19.8M, EPS −$0.34	Mar 31, 2026
Apr 29, 20268-K	8-K	Earnings release — EPS −$0.18 vs −$0.30 est. (+40.0%); revenue $150.6M (+41% y/y) 22.8%	Apr 29, 2026
Apr 16, 2026ARS	ARS	Annual report to shareholders	Dec 31, 2025
Apr 16, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Apr 16, 2026DEF 14A	DEF 14A	Proxy statement	May 28, 2026
Mar 2, 20268-K	8-K	Regulation FD disclosure	Mar 2, 2026
Feb 23, 202610-K	10-K	Annual report, FY2025 — revenue $507.4M (+32% y/y), net income −$187.7M, EPS −$3.28	Dec 31, 2025
Feb 17, 20268-K	8-K	Earnings release — EPS −$0.28 vs −$0.22 est. (−27.3%); revenue $143.1M (+36% y/y) 13.5%	Feb 17, 2026
Jan 13, 20268-K	8-K	Glaukos Announces Preliminary, Unaudited Fourth Quarter and Full Year 2025 Net Sales and Reaffirms 2026 Revenue GuidanceResults of operations; Regulation FD disclosure	Jan 13, 2026

2025 · 17 filings

Filed	Form	What it is	Period
Nov 10, 20258-K	8-K	Regulation FD disclosure	Nov 10, 2025
Oct 31, 202510-Q	10-Q	Quarterly report, Q3 2025 — revenue $133.5M (+38% y/y), net income −$16.2M, EPS −$0.28	Sep 30, 2025
Oct 29, 20258-K	8-K	Earnings release — EPS −$0.16 vs −$0.27 est. (+40.7%); revenue $133.5M (+38% y/y) 13.9%	Oct 29, 2025
Aug 12, 20258-K	8-K	Regulation FD disclosure	Aug 12, 2025
Aug 4, 202510-Q	10-Q	Quarterly report, Q2 2025 — revenue $124.1M (+30% y/y), net income −$19.7M, EPS −$0.34	Jun 30, 2025
Jul 30, 20258-K	8-K	Earnings release — EPS −$0.24 vs −$0.26 est. (+7.7%); revenue $124.1M (+30% y/y) 8.5%	Jul 30, 2025
Jun 3, 20258-K	8-K	Shareholder vote results	May 29, 2025
May 14, 20258-K	8-K	Regulation FD disclosure	May 14, 2025
May 1, 202510-Q	10-Q	Quarterly report, Q1 2025 — revenue $106.7M (+25% y/y), net income −$18.1M, EPS −$0.32	Mar 31, 2025
Apr 30, 20258-K	8-K	Earnings release — EPS −$0.22 vs −$0.33 est. (+33.3%); revenue $106.7M (+25% y/y) 11.4%	Apr 30, 2025
Apr 15, 2025ARS	ARS	Annual report to shareholders	Dec 31, 2024
Apr 15, 2025DEFA14A	DEFA14A	Additional proxy materials	—
Apr 15, 2025DEF 14A	DEF 14A	Proxy statement	May 29, 2025
Mar 12, 20258-K	8-K	Regulation FD disclosure	Mar 12, 2025
Feb 25, 202510-K	10-K	Annual report, FY2024 — revenue $383.5M (+22% y/y), net income −$146.4M, EPS −$2.77	Dec 31, 2024
Feb 20, 20258-K	8-K	Earnings release — EPS −$0.40 vs −$0.43 est. (+7.0%); revenue $105.5M (+28% y/y) 20.0%	Feb 20, 2025
Jan 14, 20258-K	8-K	Regulation FD disclosure	Jan 14, 2025

2024 · 23 filings

Filed	Form	What it is	Period
Dec 9, 20248-K	8-K	Regulation FD disclosure	Dec 9, 2024
Dec 3, 20248-K	8-K	Material definitive agreement	Dec 2, 2024
Nov 15, 20248-K	8-K	Regulation FD disclosure	Nov 15, 2024
Nov 5, 202410-Q	10-Q	Quarterly report, Q3 2024 — revenue $96.7M (+24% y/y), net income −$21.4M, EPS −$0.39	Sep 30, 2024
Nov 4, 20248-K	8-K	Earnings release — EPS −$0.28 vs −$0.52 est. (+46.1%); revenue $96.7M (+24% y/y) 2.7%	Nov 4, 2024
Oct 11, 20248-K	8-K	Other events	Oct 11, 2024
Aug 9, 20248-K	8-K	Regulation FD disclosure	Aug 9, 2024
Aug 2, 20248-K/A	8-K/A	Results of operations	Jul 31, 2024
Aug 2, 202410-Q	10-Q	Quarterly report, Q2 2024 — revenue $95.7M (+19% y/y), net income −$50.5M, EPS −$1.00	Jun 30, 2024
Jul 31, 20248-K	8-K	Earnings release — EPS −$0.52 vs −$0.52 est.; revenue $95.7M (+19% y/y) 0.4%	Jul 31, 2024
Jun 28, 20248-K	8-K	Unregistered sale of equity; Other events	Jun 28, 2024
Jun 14, 20248-K	8-K	Unregistered sale of equity; Other events	Jun 14, 2024
Jun 5, 20248-K	8-K	Directors or officers; compensation; Shareholder vote results	May 30, 2024
May 20, 20248-K	8-K	Regulation FD disclosure	May 20, 2024
May 3, 202410-Q	10-Q	Quarterly report, Q1 2024 — revenue $85.6M (+16% y/y), net income −$40.8M, EPS −$0.82	Mar 31, 2024
May 1, 20248-K	8-K	Earnings release — EPS −$0.70 vs −$0.58 est. (−20.7%); revenue $85.6M (+16% y/y) 6.2%	May 1, 2024
Apr 16, 2024ARS	ARS	Annual report to shareholders	Dec 31, 2023
Apr 16, 2024DEF 14A	DEF 14A	Proxy statement	May 30, 2024
Apr 16, 2024DEFA14A	DEFA14A	Additional proxy materials	—
Feb 28, 20248-K	8-K	Regulation FD disclosure	Feb 28, 2024
Feb 23, 202410-K	10-K	Annual report, FY2023 — revenue $314.7M (+11% y/y), net income −$134.7M, EPS −$2.78	Dec 31, 2023
Feb 21, 20248-K	8-K	Earnings release — EPS −$0.63 vs −$0.56 est. (−12.5%); revenue $82.4M (+16% y/y) 1.4%	Feb 21, 2024
Jan 9, 20248-K	8-K	Results of operations; Regulation FD disclosure	Jan 9, 2024

2023 · 17 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Filed	Form	What it is	Period
Nov 1, 202310-Q	10-Q	Quarterly report, Q3 2023 — revenue $78.0M (+10% y/y), net income −$30.4M, EPS −$0.63	Sep 30, 2023
Aug 2, 202310-Q	10-Q	Quarterly report, Q2 2023 — revenue $80.4M (+11% y/y), net income −$32.8M, EPS −$0.68	Jun 30, 2023
May 4, 202310-Q	10-Q	Quarterly report, Q1 2023 — revenue $73.9M (+9% y/y), net income −$34.6M, EPS −$0.72	Mar 31, 2023
Apr 18, 2023ARS	ARS	Annual report to shareholders	Dec 31, 2022
Apr 18, 2023DEFA14A	DEFA14A	Additional proxy materials	—
Apr 18, 2023DEF 14A	DEF 14A	Proxy statement	—
Feb 24, 202310-K	10-K	Annual report, FY2022 — revenue $282.9M (−4% y/y), net income −$99.2M, EPS −$2.09	Dec 31, 2022

10 current reports (8-K) not listed; the year is on EDGAR.

2022 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 4, 202210-Q	10-Q	Quarterly report, Q3 2022 — revenue $71.3M (−5% y/y), net income −$27.6M, EPS −$0.58	Sep 30, 2022
Aug 5, 202210-Q	10-Q	Quarterly report, Q2 2022 — revenue $72.7M (−7% y/y), net income −$45.5M, EPS −$0.96	Jun 30, 2022
May 5, 202210-Q	10-Q	Quarterly report, Q1 2022 — revenue $67.7M (−0% y/y), net income $5.4M, EPS $0.11	Mar 31, 2022
Apr 19, 2022DEFA14A	DEFA14A	Additional proxy materials	—
Apr 19, 2022DEF 14A	DEF 14A	Proxy statement	Jun 2, 2022
Feb 28, 202210-K	10-K	Annual report, FY2021 — revenue $294.0M (+31% y/y), net income −$49.6M, EPS −$1.07	Dec 31, 2021

12 current reports (8-K) not listed; the year is on EDGAR.

2021 · 19 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Filed	Form	What it is	Period
Nov 8, 202110-Q	10-Q	Quarterly report, Q3 2021 — revenue $74.7M (+15% y/y), net income $6.2M, EPS $0.13	Sep 30, 2021
Aug 5, 202110-Q	10-Q	Quarterly report, Q2 2021 — revenue $78.1M (+147% y/y), net income −$17.5M, EPS −$0.38	Jun 30, 2021
May 6, 202110-Q	10-Q	Quarterly report, Q1 2021 — revenue $68.0M (+23% y/y), net income −$16.5M, EPS −$0.36	Mar 31, 2021
Apr 22, 2021DEF 14A	DEF 14A	Proxy statement	Jun 3, 2021
Mar 1, 202110-K	10-K	Annual report, FY2020 — revenue $225.0M (−5% y/y), net income −$120.3M, EPS −$2.70	Dec 31, 2020

14 current reports (8-K) not listed; the year is on EDGAR.

2020 · 24 filings — 16 × 8-K, 3 × 10-Q, 2 × 8-K/A and 3 other forms

Filed	Form	What it is	Period
Nov 5, 202010-Q	10-Q	Quarterly report, Q3 2020 — revenue $64.8M (+11% y/y), net income −$15.7M, EPS −$0.35	Sep 30, 2020
Aug 7, 202010-Q	10-Q	Quarterly report, Q2 2020 — revenue $31.6M (−46% y/y), net income −$39.9M, EPS −$0.90	Jun 30, 2020
May 7, 202010-Q	10-Q	Quarterly report, Q1 2020 — revenue $55.3M (+2% y/y), net income −$54.1M, EPS −$1.24	Mar 31, 2020
Apr 24, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Apr 24, 2020DEF 14A	DEF 14A	Proxy statement	Jun 3, 2020
Mar 2, 202010-K	10-K	Annual report, FY2019 — revenue $237.0M (+31% y/y), net income $15.4M, EPS $0.37	Dec 31, 2019

18 current reports (8-K) not listed; the year is on EDGAR.

2019 · 19 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 6, 201910-Q	10-Q	Quarterly report, Q3 2019 — revenue $58.5M (+33% y/y), net income −$13.5M, EPS −$0.37	Sep 30, 2019
Aug 8, 201910-Q	10-Q	Quarterly report, Q2 2019 — revenue $58.6M (+36% y/y), net income −$6.3M, EPS −$0.17	Jun 30, 2019
May 8, 201910-Q	10-Q	Quarterly report, Q1 2019 — revenue $54.0M (+35% y/y), net income −$1.3M, EPS −$0.04	Mar 31, 2019
Apr 17, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Apr 17, 2019DEF 14A	DEF 14A	Proxy statement	May 30, 2019
Feb 28, 201910-K	10-K	Annual report, FY2018 — revenue $181.3M (+14% y/y), net income −$13.0M, EPS −$0.37	Dec 31, 2018

13 current reports (8-K) not listed; the year is on EDGAR.

2018 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 7, 201810-Q	10-Q	Quarterly report, Q3 2018 — revenue $43.9M (+9% y/y), net income −$6.6M, EPS −$0.19	Sep 30, 2018
Aug 6, 201810-Q	10-Q	Quarterly report, Q2 2018 — revenue $43.2M (+5% y/y), net income −$5.4M, EPS −$0.15	Jun 30, 2018
May 9, 201810-Q	10-Q	Quarterly report, Q1 2018 — revenue $40.1M (+12% y/y), net income −$2.7M, EPS −$0.08	Mar 31, 2018
Apr 18, 2018DEFA14A	DEFA14A	Additional proxy materials	—
Apr 18, 2018DEF 14A	DEF 14A	Proxy statement	May 31, 2018
Feb 28, 201810-K	10-K	Annual report, FY2017 — revenue $159.3M (+39% y/y), net income −$92K, EPS $0.00	Dec 31, 2017

12 current reports (8-K) not listed; the year is on EDGAR.

2017 · 21 filings — 15 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 8, 201710-Q	10-Q	Quarterly report, Q3 2017 — revenue $40.4M (+37% y/y), net income $1.3M, EPS $0.04	Sep 30, 2017
Aug 7, 201710-Q	10-Q	Quarterly report, Q2 2017 — revenue $41.3M (+45% y/y), net income −$3.3M, EPS −$0.10	Jun 30, 2017
May 4, 201710-Q	10-Q	Quarterly report, Q1 2017 — revenue $35.9M (+55% y/y), net income $878K, EPS $0.02	Mar 31, 2017
Apr 18, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Apr 18, 2017DEF 14A	DEF 14A	Proxy statement	May 31, 2017
Mar 15, 201710-K	10-K	Annual report, FY2016 — revenue $114.4M (+60% y/y), net income $4.5M, EPS $0.12	Dec 31, 2016

15 current reports (8-K) not listed; the year is on EDGAR.

2016 · 17 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2015 · 8 filings — 6 × 8-K, 2 × 10-Q

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 113 filings — 68 × 4, 29 × 144, 7 × 4/A and 4 other forms

Filed	Form	What it is	Period
Oct 7, 20264	4	Insider transaction (Form 4)	Oct 5, 2026
Oct 5, 2026144	144	Notice of proposed sale (Form 144)	—
Sep 28, 20264	4	Insider transaction (Form 4)	Sep 25, 2026
Sep 25, 2026144	144	Notice of proposed sale (Form 144)	—
Sep 18, 20264	4	Insider transaction (Form 4)	Sep 16, 2026
Sep 16, 2026144	144	Notice of proposed sale (Form 144)	—
Sep 1, 20264	4	Insider transaction (Form 4)	Aug 28, 2026
Aug 28, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 20, 20264	4	Insider transaction (Form 4)	Aug 19, 2026
Aug 19, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 13, 20264	4	Insider transaction (Form 4)	Aug 11, 2026
Aug 11, 20264	4	Insider transaction (Form 4)	Aug 7, 2026
Aug 11, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 7, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 3, 20264	4	Insider transaction (Form 4)	Jul 31, 2026
Jul 31, 2026144	144	Notice of proposed sale (Form 144)	—
Jul 21, 20264	4	Insider transaction (Form 4)	Jul 16, 2026
Jul 16, 2026144	144	Notice of proposed sale (Form 144)	—
Jul 13, 20264	4	Insider transaction (Form 4)	Jul 9, 2026
Jul 9, 2026144	144	Notice of proposed sale (Form 144)	—
Jul 8, 20264	4	Insider transaction (Form 4)	Jul 6, 2026
Jul 8, 20264	4	Insider transaction (Form 4)	Jul 1, 2026
Jul 6, 2026144	144	Notice of proposed sale (Form 144)	—
Jul 1, 2026144	144	Notice of proposed sale (Form 144)	—
Jun 29, 20264	4	Insider transaction (Form 4)	Jun 25, 2026

The newest 25 of 113 shown; the full year is on EDGAR.

2025 · 66 filings — 50 × 4, 8 × 144, 4 × SCHEDULE 13G/A and 4 other forms

Filed	Form	What it is	Period
Dec 31, 20254	4	Insider transaction (Form 4)	Dec 30, 2025
Dec 31, 20254	4	Insider transaction (Form 4)	Dec 30, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 11, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 11, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 11, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 11, 2025
Dec 11, 20254	4	Insider transaction (Form 4)	Dec 9, 2025
Dec 9, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 26, 20254	4	Insider transaction (Form 4)	Nov 25, 2025
Nov 25, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 20, 20254	4	Insider transaction (Form 4)	Nov 18, 2025
Nov 18, 2025144	144	Notice of proposed sale (Form 144)	—
Sep 24, 20254	4	Insider transaction (Form 4)	Sep 23, 2025
Sep 24, 20254	4	Insider transaction (Form 4)	Sep 22, 2025
Sep 24, 20254	4	Insider transaction (Form 4)	Sep 23, 2025
Sep 22, 20254	4	Insider transaction (Form 4)	Sep 18, 2025
Sep 22, 20254	4	Insider transaction (Form 4)	Sep 18, 2025
Sep 22, 20254	4	Insider transaction (Form 4)	Sep 18, 2025
Sep 22, 2025144	144	Notice of proposed sale (Form 144)	—
Sep 12, 20254	4	Insider transaction (Form 4)	Sep 11, 2025
Sep 11, 2025144	144	Notice of proposed sale (Form 144)	—
Aug 20, 2025S-8	S-8	Employee stock plan registration	—
Aug 12, 2025SCHEDULE 13G	SCHEDULE 13G	Other filings	—
Aug 7, 2025SCHEDULE 13G/A	SCHEDULE 13G/A	Other filings	—
Jun 13, 20254	4	Insider transaction (Form 4)	Jun 11, 2025

The newest 25 of 66 shown; the full year is on EDGAR.

2024 · 135 filings — 77 × 4, 45 × 144, 7 × SC 13G/A and 3 other forms

Filed	Form	What it is	Period
Dec 23, 20244	4	Insider transaction (Form 4)	Dec 20, 2024
Dec 23, 20244	4	Insider transaction (Form 4)	Dec 20, 2024
Dec 20, 2024144	144	Notice of proposed sale (Form 144)	—
Dec 20, 2024144	144	Notice of proposed sale (Form 144)	—
Dec 13, 20244	4	Insider transaction (Form 4)	Dec 11, 2024
Dec 11, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 14, 2024SC 13G/A	SC 13G/A	Passive holder above 5% (Schedule 13G), amended	—
Nov 1, 20244	4	Insider transaction (Form 4)	Oct 30, 2024
Oct 30, 2024144	144	Notice of proposed sale (Form 144)	—
Oct 16, 20244	4	Insider transaction (Form 4)	Oct 15, 2024
Oct 16, 20244	4	Insider transaction (Form 4)	Oct 15, 2024
Sep 23, 20244	4	Insider transaction (Form 4)	Sep 19, 2024
Sep 23, 20244	4	Insider transaction (Form 4)	Sep 19, 2024
Sep 23, 20244	4	Insider transaction (Form 4)	Sep 19, 2024
Sep 23, 20244	4	Insider transaction (Form 4)	Sep 19, 2024
Sep 11, 20244	4	Insider transaction (Form 4)	Sep 9, 2024
Sep 9, 2024144	144	Notice of proposed sale (Form 144)	—
Aug 23, 20244	4	Insider transaction (Form 4)	Aug 21, 2024
Aug 21, 2024144	144	Notice of proposed sale (Form 144)	—
Aug 19, 20244	4	Insider transaction (Form 4)	Aug 15, 2024
Aug 15, 2024144	144	Notice of proposed sale (Form 144)	—
Aug 12, 20244	4	Insider transaction (Form 4)	Aug 8, 2024
Aug 8, 20244	4	Insider transaction (Form 4)	Aug 6, 2024
Aug 8, 20244	4	Insider transaction (Form 4)	Aug 6, 2024
Aug 8, 2024144	144	Notice of proposed sale (Form 144)	—

The newest 25 of 135 shown; the full year is on EDGAR.

2023 · 113 filings — 75 × 4, 29 × 144, 4 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2022 · 52 filings — 39 × 4, 4 × SC 13G/A, 2 × 3 and 5 other forms

Counted, not listed; the year is on EDGAR.

2021 · 40 filings — 28 × 4, 7 × SC 13G/A, 2 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2020 · 48 filings — 29 × 4, 10 × SC 13G/A, 2 × SC 13G and 6 other forms

Counted, not listed; the year is on EDGAR.

2019 · 63 filings — 31 × 4, 9 × 425, 9 × SC 13G/A and 11 other forms

Counted, not listed; the year is on EDGAR.

2018 · 38 filings — 23 × 4, 8 × SC 13G/A, 3 × SC 13G and 3 other forms

Counted, not listed; the year is on EDGAR.

2017 · 39 filings — 27 × 4, 7 × SC 13G/A, 4 × SC 13G and 1 other form

Counted, not listed; the year is on EDGAR.

2016 · 55 filings — 44 × 4, 8 × SC 13G, 2 × 4/A and 1 other form

Counted, not listed; the year is on EDGAR.

2015 · 70 filings — 29 × 4, 25 × 3, 5 × CORRESP and 9 other forms

Counted, not listed; the year is on EDGAR.

2014 · 7 filings — 2 × DRS/A, 2 × DRSLTR, 2 × UPLOAD and 1 other form

Counted, not listed; the year is on EDGAR.

2013 · 1 filing — 1 × D

Counted, not listed; the year is on EDGAR.

2012 · 2 filings — 2 × D

Counted, not listed; the year is on EDGAR.

2011 · 1 filing — 1 × D

Counted, not listed; the year is on EDGAR.

2010 · 1 filing — 1 × D

Counted, not listed; the year is on EDGAR.

2008 · 1 filing — 1 × REGDEX

Counted, not listed; the year is on EDGAR.

2006 · 2 filings — 2 × REGDEX

Counted, not listed; the year is on EDGAR.

2002 · 1 filing — 1 × REGDEX

Counted, not listed; the year is on EDGAR.

About this data#

Glaukos Corporation (GKOS) has 1,063 filings on EDGAR going back to 2002: 11 annual reports, 34 quarterly reports and 145 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Aug 3, 2026, covered regulation fd disclosure. Over the last 13 months insiders sold $67.0M in 29 sales and bought nothing on the open market; 93 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Glaukos Corporation, read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read GKOS's latest 10-K?: GKOS's latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did GKOS last file an 8-K?: On Aug 3, 2026 it covered regulation fd disclosure. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 29, 2026.
Are GKOS insiders buying or selling?: Over the last 13 months insiders sold $67.0M in 29 sales and bought nothing on the open market; 93 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Navratil Tomas (CHIEF DEVELOPMENT OFFICER) sold 1,527 shares on Oct 5, 2026 for $251K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has GKOS made?: 1,063 filings are on EDGAR under the registrant records that have been Glaukos Corporation, going back to 2002; 682 of them are insider ownership forms (Forms 3, 4, 5 and 144).

GKOS SEC filings (2026)

What happened, last 12 months#

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October 2025

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About this data#

FAQ#