Company Insider Tape

Glaukos Corp insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol GKOS Latest filing 16 Jul 2026

Company Read

Net acquisition

GKOS has 81 stored insider filings. Acquisitions account for 48.1% of classified filings and disposals account for 51.9%. The largest stored filing is $12.2B from BURNS, THOMAS WILLIAM.

Latest filing 16 Jul 2026most recent stored row
Largest filing $12.2Breported transaction value
Total filings 81stored transaction rows
Acquisition value $22.2B39 acquisitions
Disposal value $19.0M42 disposals
Net value $22.2Bacquisitions minus disposals

Filing cadence

Last 12 active months
Mar 2026 28
Apr 2026 15
May 2026 24
Jun 2026 4
Jul 2026 10

Acquisitions 48.1% · Disposals 51.9%

Mar 2026 $22.2B
Apr 2026 $4.4M
May 2026 $5.7M
Jun 2026 $999.0K
Jul 2026 $6.3M

Executive concentration

By filing count
THURMAN, ALEX R. SVP & CHIEF FINANCIAL OFFICER · 20 filings
NAVRATIL, TOMAS CHIEF DEVELOPMENT OFFICER · 16 filings
BURNS, THOMAS WILLIAM Director, CHAIRMAN & CEO · 11 filings
GILLIAM, JOSEPH E PRESIDENT & COO · 11 filings
KLIMAN, GILBERT H Director · 8 filings
HOFFMEISTER, DAVID F Director · 4 filings
WEN, LEANA Director · 3 filings
FOLEY, MARK J Director · 2 filings

Market Context

GKOS weekly market snapshot

Week 24 Jul 2026
Latest close 153.58 USDstored weekly close
1-week move -2.1%latest weekly bar
13-week move +6.3%medium-term context
Relative Strength 29.4Sharemaestro indicator
Fair value gap +43.7%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for GKOS

Showing 1-30 of 81
Date 16 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 160.00
Value 1600000
Security Common Stock
Date 16 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Acquisition
Shares 10000
Price 38.68
Value 386800
Security Common Stock
Date 16 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 9 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 155.00
Value 1550000
Security Common Stock
Date 9 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Acquisition
Shares 10000
Price 38.68
Value 386800
Security Common Stock
Date 9 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 6 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 150.00
Value 1500000
Security Common Stock
Date 6 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Acquisition
Shares 10000
Price 38.68
Value 386800
Security Common Stock
Date 6 Jul 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 38.68
Value 386800
Security Stock Option (Right to Buy)
Date 1 Jul 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 716
Price 139.06
Value 99567
Security Common Stock
Date 25 Jun 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Disposal
Shares 4059
Price 142.57
Value 578692
Security Common Stock
Date 25 Jun 2026
Insider GILLIAM, JOSEPH EPRESIDENT & COO
Side Disposal
Shares 1056
Price 142.57
Value 150554
Security Common Stock
Date 25 Jun 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 483
Price 142.57
Value 68861
Security Common Stock
Date 16 Jun 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 1537
Price 130.68
Value 200855
Security Common Stock
Date 28 May 2026
Insider FOLEY, MARK JDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider FOLEY, MARK JDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider HOFFMEISTER, DAVID FDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider HOFFMEISTER, DAVID FDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider KLIMAN, GILBERT HDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider KLIMAN, GILBERT HDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider STAPLEY, MARCDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider STAPLEY, MARCDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider TORRES, DENICEDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider TORRES, DENICEDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider WEISNER, AIMEE SDirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 28 May 2026
Insider WEISNER, AIMEE SDirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider WEN, LEANADirector
Side Acquisition
Shares 1878
Price 0.00
Value 0
Security Common Stock
Date 28 May 2026
Insider WEN, LEANADirector
Side Acquisition
Shares 2987
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 26 May 2026
Insider HOFFMEISTER, DAVID FDirector
Side Disposal
Shares 15000
Price 24.69
Value 370350
Security Stock Option (Right to Buy)
Date 26 May 2026
Insider HOFFMEISTER, DAVID FDirector
Side Acquisition
Shares 15000
Price 24.69
Value 370350
Security Common Stock