Over the past 12 months, 8 insiders at GLAUKOS Corp filed 44 open-market SEC Form 4 transactions on GKOS: 0 purchases worth $0 and 44 sales worth $51.6M. Insiders have been net sellers over this period. The most recent filing was on Jul 16, 26.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 16, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 10.0K | $160.00 | $1.6M |
| Jul 9, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 10.0K | $155.00 | $1.6M |
| Jul 6, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 10.0K | $150.00 | $1.5M |
| Jul 1, 26 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 716 | $139.06 | $100K |
| Jun 16, 26 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 1.5K | $130.68 | $201K |
| May 14, 26 | Gilbert H Kliman | SELL | 5.0K | $140.76 | $704K |
| May 11, 26 | Gilbert H Kliman | SELL | 5.0K | $135.00 | $675K |
| May 1, 26 | Joseph E GilliamPRESIDENT & COO | SELL | 19.6K | $143.54 | $2.8M |
| May 1, 26 | Leana Wen | SELL | 1.7K | $143.35 | $244K |
| Apr 30, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 10.0K | $140.00 | $1.4M |
| Apr 10, 26 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 1.2K | $120.23 | $144K |
| Mar 25, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 2.5K | $106.46 | $267K |
| Mar 24, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 1.5K | $105.24 | $160K |
| Mar 17, 26 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 625 | $99.15 | $62K |
| Mar 16, 26 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 460 | $99.05 | $45K |
| Feb 19, 26 | Aimee S WeisnerDirector | SELL | 6.5K | $118.56 | $767K |
| Jan 22, 26 | Joseph E GilliamPRESIDENT & COO | SELL | 3.2K | $129.28 | $413K |
| Jan 22, 26 | Marc StapleyDirector | SELL | 4.3K | $129.78 | $558K |
| Jan 21, 26 | Joseph E GilliamPRESIDENT & COO | SELL | 4.5K | $124.65 | $561K |
| Jan 16, 26 | Thomas William BurnsCHAIRMAN & CEO | SELL | 186.9K | $115.00 | $21.5M |
| Jan 8, 26 | Thomas William BurnsCHAIRMAN & CEO | SELL | 88.1K | $115.00 | $10.1M |
| Dec 9, 25 | Gilbert H KlimanDirector | SELL | 5.0K | $107.27 | $536K |
| Nov 25, 25 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 315 | $105.00 | $33K |
| Nov 18, 25 | Joseph E GilliamPRESIDENT & COO | SELL | 19.3K | $90.00 | $1.7M |
| Sep 22, 25 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 276 | $84.70 | $23K |
| Sep 11, 25 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 3.2K | $88.61 | $281K |
| Mar 25, 25 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 1.1K | $108.14 | $113K |
| Feb 26, 25 | Mark J FoleyDirector | SELL | 20.7K | $120.72 | $2.5M |
| Feb 14, 25 | Tomas NavratilCHIEF DEVELOPMENT OFFICER | SELL | 3.4K | $147.14 | $503K |
| Dec 20, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 2.0K | $150.35 | $304K |
| Dec 20, 24 | Gilbert H KlimanDirector | SELL | 10.0K | $150.28 | $1.5M |
| Dec 11, 24 | Gilbert H KlimanDirector | SELL | 2.0K | $144.01 | $288K |
| Oct 30, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 2.3K | $138.97 | $316K |
| Sep 9, 24 | Gilbert H KlimanDirector | SELL | 2.0K | $131.00 | $262K |
| Aug 21, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 4.4K | $130.03 | $571K |
| Aug 15, 24 | Marc StapleyDirector | SELL | 4.0K | $126.91 | $500K |
| Aug 8, 24 | Aimee S WeisnerDirector | SELL | 25.0K | $120.00 | $3.0M |
| Jul 5, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 2.3K | $121.39 | $273K |
| Jun 3, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 1.4K | $114.73 | $155K |
| May 30, 24 | Gilbert H KlimanDirector | SELL | 5.0K | $112.00 | $560K |
| May 15, 24 | Marc StapleyDirector | SELL | 2.2K | $113.68 | $248K |
| May 10, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 2.4K | $110.56 | $265K |
| May 10, 24 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 316 | $111.22 | $35K |
| May 6, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 105 | $110.36 | $12K |
| May 6, 24 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 90 | $110.26 | $10K |
| May 2, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 672 | $107.58 | $71K |
| May 2, 24 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 335 | $107.77 | $35K |
| Apr 8, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 41.1K | $102.13 | $4.1M |
| Apr 8, 24 | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | SELL | 1.2K | $101.24 | $123K |
| Apr 5, 24 | Joseph E GilliamPRESIDENT & COO | SELL | 2.5K | $96.81 | $238K |
Over the past 12 months, insiders at GLAUKOS Corp filed 0 open-market purchases worth $0 and 44 sales worth $51.6M on GKOS, which makes them net sellers over the period. The most recent Form 4 was filed on Jul 16, 26.
8 different insiders at GLAUKOS Corp filed open-market SEC Form 4 transactions on GKOS over the last 12 months.
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