We provide you with 20 years of free, institutional-grade data for GKOS stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of GKOS. Explore the full financial landscape of GKOS stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$8,674,827
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Navratil Tomas | Sale | -716 | $139.06 | $99,567 | 2026-07-08 |
| Thurman Alex R. | Sale | -10,000 | $150 | $1,500,000 | 2026-07-08 |
| Thurman Alex R. | Derivatives Exercise | 10,000 | 2026-07-08 | ||
| Burns Thomas William | Sale | -4,059 | $142.57 | $578,692 | 2026-06-29 |
| Gilliam Joseph E | Sale | -1,056 | $142.57 | $150,554 | 2026-06-29 |
| Navratil Tomas | Sale | -483 | $142.57 | $68,861 | 2026-06-29 |
| Navratil Tomas | Sale | -1,537 | $130.68 | $200,855 | 2026-06-18 |
| WEISNER AIMEE S | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Torres Denice | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Foley Mark J | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Hoffmeister David F | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Kliman Gilbert H | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Stapley Marc | Grant, award...etc | 1,878 | 2026-06-01 | ||
| WEN LEANA | Grant, award...etc | 1,878 | 2026-06-01 | ||
| Hoffmeister David F | Derivatives Exercise | 15,000 | 2026-05-28 | ||
| Kliman Gilbert H | Sale | -5,000 | $140.76 | $703,800 | 2026-05-18 |
| Kliman Gilbert H | Derivatives Exercise | 5,000 | 2026-05-18 | ||
| Kliman Gilbert H | Sale | -5,000 | $135 | $675,000 | 2026-05-13 |
| Kliman Gilbert H | Derivatives Exercise | 5,000 | 2026-05-13 | ||
| Gilliam Joseph E | Sale | -19,573 | $143.54 | $2,809,508 | 2026-05-04 |
| WEN LEANA | Sale | -1,700 | $143.35 | $243,695 | 2026-05-04 |
| Thurman Alex R. | Sale | -10,000 | $140 | $1,400,000 | 2026-05-04 |
| Thurman Alex R. | Derivatives Exercise | 10,000 | 2026-05-04 | ||
| Navratil Tomas | Sale | -2,093 | $116.72 | $244,295 | 2026-04-14 |
| Navratil Tomas | Sale | -2,977 | $109.6 | $326,279 | 2026-04-03 |
| Thurman Alex R. | Sale | -1,589 | $109.6 | $174,154 | 2026-04-03 |
| Gilliam Joseph E | Sale | -3,169 | $109.6 | $347,322 | 2026-04-03 |
| Burns Thomas William | Sale | -9,937 | $109.6 | $1,089,095 | 2026-04-03 |
| Navratil Tomas | Sale | -5,798 | $109.6 | $635,461 | 2026-04-02 |
| Burns Thomas William | Grant, award...etc | 23,564 | 2026-03-27 | ||
| Thurman Alex R. | Grant, award...etc | 3,303 | 2026-03-27 | ||
| Thurman Alex R. | Sale | -2,511 | $106.46 | $267,321 | 2026-03-27 |
| Gilliam Joseph E | Grant, award...etc | 23,621 | 2026-03-27 | ||
| Navratil Tomas | Grant, award...etc | 32,781 | 2026-03-27 | ||
| Burns Thomas William | Sale | -2,744 | $105.23 | $288,751 | 2026-03-25 |
| Navratil Tomas | Sale | -5,174 | $106.84 | $552,790 | 2026-03-25 |
| Thurman Alex R. | Sale | -4,771 | $106.84 | $509,734 | 2026-03-25 |
| Gilliam Joseph E | Sale | -15,118 | $106.84 | $1,615,207 | 2026-03-25 |
| Navratil Tomas | Sale | -1,989 | $98.94 | $196,792 | 2026-03-19 |
| Thurman Alex R. | Sale | -1,239 | $98.94 | $122,587 | 2026-03-19 |
| Gilliam Joseph E | Sale | -1,189 | $98.94 | $117,640 | 2026-03-19 |
| Burns Thomas William | Sale | -1,098 | $114.24 | $125,436 | 2025-12-31 |
| Navratil Tomas | Sale | -510 | $114.24 | $58,262 | 2025-12-31 |
| Navratil Tomas | Grant, award...etc | 2,054 | 2025-12-15 | ||
| Burns Thomas William | Grant, award...etc | 4,168 | 2025-12-15 | ||
| Kliman Gilbert H | Sale | -5,000 | $107.27 | $536,350 | 2025-12-11 |
| Kliman Gilbert H | Derivatives Exercise | 5,000 | 2025-12-11 | ||
| Thurman Alex R. | Sale | -315 | $105 | $33,075 | 2025-11-26 |
| Gilliam Joseph E | Sale | -19,340 | $90 | $1,740,600 | 2025-11-20 |
| Gilliam Joseph E | Sale | -1,056 | $84.69 | $89,433 | 2025-09-24 |
| Burns Thomas William | Sale | -4,059 | $84.69 | $343,757 | 2025-09-24 |
| Navratil Tomas | Sale | -1,000 | $82.79 | $82,790 | 2025-09-24 |
| Burns Thomas William | Sale | -1,098 | $83.47 | $91,650 | 2025-09-22 |
| Burns Thomas William | Grant, award...etc | 15,417 | 2025-09-22 | ||
| Gilliam Joseph E | Grant, award...etc | 3,884 | 2025-09-22 | ||
| Navratil Tomas | Sale | -510 | $83.47 | $42,570 | 2025-09-22 |
| Navratil Tomas | Grant, award...etc | 1,948 | 2025-09-22 | ||
| Navratil Tomas | Sale | -5,142 | $87.98 | $452,393 | 2025-09-12 |
| Hoffmeister David F | Derivatives Exercise | 25,000 | 2025-06-13 | ||
| Torres Denice | Grant, award...etc | 2,569 | 2025-06-02 | ||
| WEISNER AIMEE S | Grant, award...etc | 2,569 | 2025-06-02 | ||
| WEN LEANA | Grant, award...etc | 2,569 | 2025-06-02 | ||
| Kliman Gilbert H | Grant, award...etc | 2,569 | 2025-06-02 | ||
| Foley Mark J | Grant, award...etc | 2,972 | 2025-06-02 | ||
| Stapley Marc | Grant, award...etc | 2,646 | 2025-06-02 | ||
| Hoffmeister David F | Grant, award...etc | 2,665 | 2025-06-02 | ||
| Gilliam Joseph E | Sale | -1,057 | $96.97 | $102,497 | 2025-05-30 |
| Navratil Tomas | Sale | -483 | $96.97 | $46,837 | 2025-05-28 |
| Burns Thomas William | Sale | -4,059 | $96.97 | $393,601 | 2025-05-28 |
| Burns Thomas William | Sale | -1,098 | $88.24 | $96,888 | 2025-05-09 |
| Navratil Tomas | Sale | -510 | $88.24 | $45,002 | 2025-05-09 |
| Burns Thomas William | Sale | -7,957 | $97.09 | $772,545 | 2025-04-23 |
| Thurman Alex R. | Sale | -2,484 | $97.09 | $241,172 | 2025-04-23 |
| Navratil Tomas | Sale | -994 | $98.42 | $97,829 | 2025-04-02 |
| Burns Thomas William | Sale | -5,157 | $98.42 | $507,552 | 2025-04-02 |
| Thurman Alex R. | Sale | -311 | $97.09 | $30,195 | 2025-04-02 |
| Gilliam Joseph E | Sale | -1,922 | $97.09 | $186,607 | 2025-04-02 |
| Thurman Alex R. | Sale | -6,364 | $107.61 | $684,830 | 2025-03-27 |
| Gilliam Joseph E | Sale | -16,320 | $107.61 | $1,756,195 | 2025-03-27 |
| Burns Thomas William | Sale | -9,439 | $107.61 | $1,015,731 | 2025-03-27 |
| Navratil Tomas | Sale | -6,942 | $107.61 | $747,029 | 2025-03-27 |
| Thurman Alex R. | Sale | -489 | $102.19 | $49,971 | 2025-03-17 |
| Thurman Alex R. | Grant, award...etc | 8,313 | 2025-03-17 | ||
| Burns Thomas William | Sale | -2,013 | $102.19 | $205,708 | 2025-03-17 |
| Burns Thomas William | Grant, award...etc | 84,310 | 2025-03-17 | ||
| Gilliam Joseph E | Sale | -1,028 | $102.19 | $105,051 | 2025-03-17 |
| Gilliam Joseph E | Grant, award...etc | 27,833 | 2025-03-17 | ||
| Navratil Tomas | Sale | -958 | $102.19 | $97,898 | 2025-03-17 |
| Navratil Tomas | Grant, award...etc | 18,061 | 2025-03-17 | ||
| Foley Mark J | Sale | -20,687 | $120.72 | $2,497,335 | 2025-02-28 |
| Foley Mark J | Derivatives Exercise | 40,000 | 2025-02-28 | ||
| Navratil Tomas | Sale | -3,416 | $147.14 | $502,630 | 2025-02-19 |
| Navratil Tomas | Sale | -1,185 | $149.68 | $177,371 | 2025-01-08 |
| Burns Thomas William | Grant, award...etc | 4,168 | 2025-01-02 | ||
| Burns Thomas William | Sale | -5,706 | $138.93 | $792,735 | 2025-01-02 |
| Gilliam Joseph E | Sale | -964 | $138.93 | $133,929 | 2025-01-02 |
| Navratil Tomas | Grant, award...etc | 2,054 | 2025-01-02 | ||
| Navratil Tomas | Sale | -1,248 | $145.14 | $181,135 | 2025-01-02 |
| Gilliam Joseph E | Sale | -3,328 | $149.54 | $497,669 | 2024-12-23 |
| Gilliam Joseph E | Derivatives Exercise | 3,328 | 2024-12-23 | ||
| Kliman Gilbert H | Sale | -10,000 | $150.28 | $1,502,800 | 2024-12-23 |
| Kliman Gilbert H | Derivatives Exercise | 10,000 | 2024-12-23 | ||
| Kliman Gilbert H | Sale | -2,000 | $144.01 | $288,020 | 2024-12-13 |
| Kliman Gilbert H | Derivatives Exercise | 2,000 | 2024-12-13 | ||
| Gilliam Joseph E | Sale | -2,275 | $138.97 | $316,157 | 2024-11-01 |
| Gilliam Joseph E | Derivatives Exercise | 2,275 | 2024-11-01 | ||
| Burns Thomas William | Sale | -1,098 | $130.07 | $142,817 | 2024-10-16 |
| Navratil Tomas | Sale | -510 | $130.07 | $66,336 | 2024-10-16 |
| Navratil Tomas | Grant, award...etc | 4,108 | 2024-09-23 | ||
| Burns Thomas William | Grant, award...etc | 8,336 | 2024-09-23 | ||
| Kliman Gilbert H | Sale | -3,000 | $131 | $393,000 | 2024-09-11 |
| Kliman Gilbert H | Derivatives Exercise | 3,000 | 2024-09-11 | ||
| Gilliam Joseph E | Sale | -5,000 | $129.27 | $646,350 | 2024-08-23 |
| Gilliam Joseph E | Derivatives Exercise | 5,000 | 2024-08-23 | ||
| Stapley Marc | Sale | -6,250 | $123.98 | $774,875 | 2024-08-19 |
| Stapley Marc | Derivatives Exercise | 6,250 | 2024-08-19 | ||
| WEISNER AIMEE S | Sale | -25,000 | $120 | $3,000,000 | 2024-08-12 |
| WEISNER AIMEE S | Derivatives Exercise | 25,000 | 2024-08-12 | ||
| Burns Thomas William | Sale | -1,057 | $120.73 | $127,612 | 2024-08-08 |
The information provided in this report about GKOS stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Glaukos Corporation(NYSE:GKOS) 
Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outf...
Website: http://www.glaukos.com
Founded: 1998
Full Time Employees: 600
Sector: Healthcare
Industry: Medical Instruments & Supplies