GLAUKOS Corp
GKOS
70 insider filings · Latest: Oct 5, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Oct 7 11:07 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 1,527 | $164.45 | $251.1K | 69,291(D) | View → |
| Oct 5, 2026 | Oct 5 8:08 PM | Navratil Tomas | Proposed Sale | 1,527 | $164.45 | $251.1K | — | View → |
| Sep 25, 2026 | Sep 28 10:23 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 1,615 | $154.28 | $249.2K | 70,818(D) | View → |
| Sep 25, 2026 | Sep 25 8:10 PM | Navratil Tomas | Proposed Sale | 1,615 | $154.28 | $249.2K | — | View → |
| Sep 16, 2026 | Sep 18 9:32 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 1,457 | $166.92 | $243.2K | 72,433(D) | View → |
| Sep 16, 2026 | Sep 16 8:17 PM | Navratil Tomas | Proposed Sale | 1,457 | $166.92 | $243.2K | — | View → |
| Aug 28, 2026 | Sep 1 10:24 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 13,744 | $180.67 | $2.5M | 73,890(D) | View → |
| Aug 28, 2026 | Aug 28 5:41 PM | Navratil Tomas | Proposed Sale | 13,744 | $180.67 | $2.5M | — | View → |
| Aug 19, 2026 | Aug 21 12:11 AM | Gilbert H KlimanDirector | Sale | 2,500 | $190.00 | $475.0K | 37,406(D) | View → |
| Aug 19, 2026 | Aug 19 8:22 PM | Kliman Gilbert H | Proposed Sale | 2,500 | $190.00 | $475.0K | — | View → |
| Aug 11, 2026 | Aug 13 11:57 PM | Joseph E GilliamPRESIDENT & COO | Sale | 60,000 | $179.74 | $10.8M | 72,588(D) | View → |
| Aug 7, 2026 | Aug 11 9:31 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 20,000 | $180.13 | $3.6M | 43,906(D) | View → |
| Aug 11, 2026 | Aug 11 4:05 PM | Gilliam Joseph E | Proposed Sale | 60,000 | $179.74 | $10.8M | — | View → |
| Aug 7, 2026 | Aug 7 9:45 PM | Thurman Alex R. | Proposed Sale | 20,000 | $180.13 | $3.6M | — | View → |
| Jul 31, 2026 | Aug 3 8:41 PM | Leana WenDirector | Sale | 525 | $167.63 | $88.0K | 21,092(D) | View → |
| Jul 31, 2026 | Jul 31 8:22 PM | WEN LEANA | Proposed Sale | 525 | $167.63 | $88.0K | — | View → |
| Jul 16, 2026 | Jul 21 8:26 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 10,000 | $160.00 | $1.6M | 43,906(D) | View → |
| Jul 16, 2026 | Jul 16 4:18 PM | Thurman Alex R. | Proposed Sale | 10,000 | $160.00 | $1.6M | — | View → |
| Jul 9, 2026 | Jul 14 12:04 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 10,000 | $155.00 | $1.6M | 43,681(D) | View → |
| Jul 9, 2026 | Jul 9 4:42 PM | Thurman Alex R. | Proposed Sale | 10,000 | $155.00 | $1.6M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | May 28 8:31 PM | David F HoffmeisterDirector | Option Exercise | 15,000 | $24.69 | 0(D) | View → |
| May 14, 2026 | May 18 11:38 PM | Gilbert H KlimanDirector | Option Exercise | 5,000 | $24.69 | 0(D) | View → |
| May 11, 2026 | May 13 11:52 PM | Gilbert H KlimanDirector | Option Exercise | 5,000 | $24.69 | 5,000(D) | View → |
| Apr 30, 2026 | May 4 10:40 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Option Exercise | 10,000 | $38.68 | 30,000(D) | View → |
| Mar 25, 2026 | Mar 28 12:33 AM | Thomas William BurnsDirector, CHAIRMAN & CEO | Grant/Award | 227,661 | $109.60 | 98,474(D) | View → |
| Mar 25, 2026 | Mar 28 12:32 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Grant/Award | 28,743 | $109.60 | 20,515(D) | View → |
| Mar 25, 2025 | Mar 28 12:32 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Grant/Award | 19,601 | $48.46 | 19,601(D) | View → |
| Mar 25, 2026 | Mar 28 12:31 AM | Joseph E GilliamPRESIDENT & COO | Grant/Award | 75,168 | $55.18 | 36,751(D) | View → |
| Feb 19, 2026 | Feb 23 10:24 PM | Aimee S WeisnerDirector | Option Exercise | 15,000 | $24.69 | 0(D) | View → |
| Feb 9, 2026 | Feb 11 1:14 AM | Thomas William BurnsDirector, CHAIRMAN & CEO | Option Exercise | 166,000 | $30.92 | 100,000(D) | View → |
| Jan 22, 2026 | Jan 27 2:21 AM | Marc StapleyDirector | Option Exercise | 15,000 | $24.69 | 0(D) | View → |
| Jan 22, 2026 | Jan 27 2:05 AM | Joseph E GilliamPRESIDENT & COO | Option Exercise | 10,498 | $55.18 | 30,713(D) | View → |
| Jan 21, 2026 | Jan 24 1:42 AM | Joseph E GilliamPRESIDENT & COO | Option Exercise | 4,502 | $55.18 | 33,813(D) | View → |
| Jan 16, 2026 | Jan 20 11:37 PM | Thomas William BurnsDirector, CHAIRMAN & CEO | Option Exercise | 186,945 | $16.49 | 0(D) | View → |
| Jan 8, 2026 | Jan 20 11:37 PM | Thomas William BurnsDirector, CHAIRMAN & CEO | Option Exercise | 88,055 | $16.49 | 186,945(D) | View → |
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