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 31-60 of 81
Date 14 May 2026
Insider KLIMAN, GILBERT HDirector
Side Disposal
Shares 5000
Price 140.76
Value 703800
Security Common Stock
Date 14 May 2026
Insider KLIMAN, GILBERT HDirector
Side Acquisition
Shares 5000
Price 24.69
Value 123450
Security Common Stock
Date 14 May 2026
Insider KLIMAN, GILBERT HDirector
Side Disposal
Shares 5000
Price 24.69
Value 123450
Security Stock Option (Right to Buy)
Date 11 May 2026
Insider KLIMAN, GILBERT HDirector
Side Disposal
Shares 5000
Price 135.00
Value 675000
Security Common Stock
Date 11 May 2026
Insider KLIMAN, GILBERT HDirector
Side Disposal
Shares 5000
Price 24.69
Value 123450
Security Stock Option (Right to Buy)
Date 11 May 2026
Insider KLIMAN, GILBERT HDirector
Side Acquisition
Shares 5000
Price 24.69
Value 123450
Security Common Stock
Date 1 May 2026
Insider GILLIAM, JOSEPH EPRESIDENT & COO
Side Disposal
Shares 19573
Price 143.54
Value 2809508
Security Common Stock
Date 1 May 2026
Insider WEN, LEANADirector
Side Disposal
Shares 1700
Price 143.35
Value 243695
Security Common Stock
Date 30 Apr 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 10000
Price 140.00
Value 1400000
Security Common Stock
Date 30 Apr 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Acquisition
Shares 10000
Price 38.68
Value 386800
Security Common Stock
Date 30 Apr 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 10 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 1237
Price 116.72
Value 144383
Security Common Stock
Date 10 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 614
Price 119.35
Value 73281
Security Common Stock
Date 10 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 210
Price 117.45
Value 24665
Security Common Stock
Date 10 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 32
Price 120.23
Value 3847
Security Common Stock
Date 2 Apr 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Disposal
Shares 7468
Price 109.60
Value 818493
Security Common Stock
Date 2 Apr 2026
Insider GILLIAM, JOSEPH EPRESIDENT & COO
Side Disposal
Shares 3169
Price 109.60
Value 347322
Security Common Stock
Date 2 Apr 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Disposal
Shares 2469
Price 109.60
Value 270602
Security Common Stock
Date 2 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 1831
Price 109.60
Value 200678
Security Common Stock
Date 2 Apr 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 1589
Price 109.60
Value 174154
Security Common Stock
Date 2 Apr 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 1146
Price 109.60
Value 125602
Security Common Stock
Date 1 Apr 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 180308
Price 0.00
Value 0
Security Common Stock
Date 1 Apr 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Disposal
Shares 180308
Price 0.00
Value 0
Security Common Stock
Date 31 Mar 2026
Insider NAVRATIL, TOMASCHIEF DEVELOPMENT OFFICER
Side Disposal
Shares 5798
Price 109.60
Value 635461
Security Common Stock
Date 25 Mar 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 110254
Price 110254.00
Value 12155944516
Security Stock Option (Right to Buy)
Date 25 Mar 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 98474
Price 98474.00
Value 9697128676
Security Stock Option (Right to Buy)
Date 25 Mar 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 18933
Price 18933.00
Value 358458489
Security Stock Option (Right to Buy)
Date 25 Mar 2026
Insider THURMAN, ALEX R.SVP & CHIEF FINANCIAL OFFICER
Side Disposal
Shares 2511
Price 106.46
Value 267321
Security Common Stock
Date 25 Mar 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 14184
Price 0.00
Value 0
Security Common Stock
Date 25 Mar 2026
Insider BURNS, THOMAS WILLIAMDirector, CHAIRMAN & CEO
Side Acquisition
Shares 9380
Price 0.00
Value 0
Security Common Stock