GLAUKOS Corp
GKOS
65 insider filings · Latest: Aug 11, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | May 4 10:40 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 10,000 | $140.00 | $1.4M | 43,681(D) | View → |
| May 1, 2026 | May 4 10:12 PM | Joseph E GilliamPRESIDENT & COO | Sale | 19,573 | $143.54 | $2.8M | 73,419(D) | View → |
| May 1, 2026 | May 4 10:07 PM | Leana WenDirector | Sale | 1,700 | $143.35 | $243.7K | 19,739(D) | View → |
| May 1, 2026 | May 1 7:59 PM | WEN LEANA | Proposed Sale | 1,700 | $145.35 | $247.1K | — | View → |
| May 1, 2026 | May 1 4:18 PM | Gilliam Joseph E | Proposed Sale | 19,573 | $143.54 | $2.8M | — | View → |
| Apr 30, 2026 | Apr 30 2:14 PM | Thurman Alex R. | Proposed Sale | 10,000 | $140.00 | $1.4M | — | View → |
| Apr 10, 2026 | Apr 14 8:07 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 2,093 | $117.62 | $246.2K | 90,370(D) | View → |
| Apr 10, 2026 | Apr 10 8:05 PM | Navratil Tomas | Proposed Sale | 2,093 | $117.62 | $246.2K | — | View → |
| Mar 25, 2026 | Mar 28 12:32 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 2,511 | $106.46 | $267.3K | 41,967(D) | View → |
| Mar 24, 2026 | Mar 26 12:40 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 1,521 | $105.24 | $160.1K | 46,498(D) | View → |
| Mar 25, 2026 | Mar 25 1:46 PM | Thurman Alex R. | Proposed Sale | 2,511 | $106.46 | $267.3K | — | View → |
| Mar 24, 2026 | Mar 24 1:50 PM | Thurman Alex R. | Proposed Sale | 1,521 | $105.24 | $160.1K | — | View → |
| Mar 16, 2026 | Mar 19 8:10 PM | Tomas NavratilCHIEF DEVELOPMENT OFFICER | Sale | 1,031 | $98.04 | $101.1K | 73,631(D) | View → |
| Mar 17, 2026 | Mar 19 8:10 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Sale | 625 | $99.15 | $62.0K | 49,249(D) | View → |
| Mar 17, 2026 | Mar 17 2:44 PM | Thurman Alex R. | Proposed Sale | 625 | $99.15 | $62.0K | — | View → |
| Mar 16, 2026 | Mar 16 4:02 PM | Navratil Tomas | Proposed Sale | 1,031 | $97.99 | $101.0K | — | View → |
| Feb 19, 2026 | Feb 23 10:24 PM | Aimee S WeisnerDirector | Sale | 15,000 | $117.38 | $1.8M | 18,806(D) | View → |
| Feb 19, 2026 | Feb 19 3:30 PM | WEISNER AIMEE S | Proposed Sale | 15,000 | $119.47 | $1.8M | — | View → |
| Jan 22, 2026 | Jan 27 2:21 AM | Marc StapleyDirector | Sale | 15,000 | $127.71 | $1.9M | 37,449(D) | View → |
| Jan 22, 2026 | Jan 27 2:05 AM | Joseph E GilliamPRESIDENT & COO | Sale | 10,498 | $127.68 | $1.3M | 92,366(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | Aug 13 11:57 PM | Joseph E GilliamPRESIDENT & COO | Option Exercise | 60,000 | $55.18 | 26,751(D) | View → |
| Aug 7, 2026 | Aug 11 9:31 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Option Exercise | 20,000 | $33.81 | 0(D) | View → |
| Jul 16, 2026 | Jul 21 8:26 PM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Option Exercise | 10,000 | $38.68 | 10,000(D) | View → |
| Jul 9, 2026 | Jul 14 12:04 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Option Exercise | 10,000 | $38.68 | 10,000(D) | View → |
| Jul 6, 2026 | Jul 9 1:13 AM | Alex R. ThurmanSVP & CHIEF FINANCIAL OFFICER | Option Exercise | 10,000 | $38.68 | 20,000(D) | View → |
| May 28, 2026 | Jun 23 11:29 PM | Mark J FoleyDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:27 PM | Leana WenDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:26 PM | Marc StapleyDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:25 PM | Aimee S WeisnerDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:24 PM | Gilbert H KlimanDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:22 PM | David F HoffmeisterDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 23 11:22 PM | Denice TorresDirector | Grant/Award | 2,987 | — | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:21 PM | Leana WenDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:21 PM | Aimee S WeisnerDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:20 PM | Denice TorresDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:18 PM | Mark J FoleyDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:13 PM | David F HoffmeisterDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:12 PM | Gilbert H KlimanDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 28, 2026 | Jun 1 10:10 PM | Marc StapleyDirector | Grant/Award | 2,987 | $53.57 | 2,987(D) | View → |
| May 26, 2026 | May 28 8:31 PM | David F HoffmeisterDirector | Option Exercise | 15,000 | $24.69 | 0(D) | View → |
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