| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $0 | 0 | 0 |
Sells | $69,801,462 | 32 | 100 |
| WEN LEANA | director | 0 | $0 | 2 | $331,701 | $-331,701 |
| WEISNER AIMEE S | director | 0 | $0 | 1 | $1.76M | $-1.76M |
| Stapley Marc | director | 0 | $0 | 1 | $1.92M | $-1.92M |
| Kliman Gilbert H | director | 0 | $0 | 4 | $2.39M | $-2.39M |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 0 | $0 | 9 | $10.18M | $-10.18M |
| Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 0 | $0 | 9 | $14.49M | $-14.49M |
| Gilliam Joseph E | PRESIDENT & COO | 0 | $0 | 5 | $17.24M | $-17.24M |
| Burns Thomas William | CHAIRMAN & CEO | 0 | $0 | 1 | $21.5M | $-21.5M |
Glaukos Corporation operates as an ophthalmic medical technology and pharmaceutical enterprise, primarily focused on pioneering novel therapies for glaucoma, corneal disorders, and retinal diseases. The company offers a range of micro-bypass stents, including iStent, iStent inject, and iStent inject W. These devices are designed to enhance aqueous humor outflow, being inserted during cataract surgery to treat mild-to-moderate open-angle glaucoma. Its promising product pipeline features iStent Infinite, a three-stent system intended for …
Over the last 12 months, insiders at Glaukos Corporation have bought $0 and sold $69.8M worth of Glaukos Corporation stock.
On average, over the past 5 years, insiders at Glaukos Corporation have bought $0 and sold $31.15M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 4,200 shares for transaction amount of $100,128 was made by Gilliam Joseph E () on 2017‑11‑22.
| 2026-10-30 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 44,436 0.0756% | $238.97 | $10.62M | ||
| 2026-10-05 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 1,527 0.0026% | $164.45 | $251,120 | +5.74% | |
| 2026-09-25 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 1,615 0.0028% | $154.28 | $249,158 | +8.72% | |
| 2026-09-16 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 1,457 0.0025% | $166.92 | $243,204 | +1.27% | |
| 2026-08-28 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 13,744 0.0236% | $180.67 | $2.48M | -6.62% | |
| 2026-08-19 | Sale | Kliman Gilbert H | director | 2,500 0.0042% | $190.00 | $475,000 | -9.43% | |
| 2026-08-11 | Sale | Gilliam Joseph E | PRESIDENT & COO | 60,000 0.1005% | $179.74 | $10.78M | -2.92% | |
| 2026-08-07 | Sale | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 20,000 0.0343% | $180.13 | $3.6M | -1.84% | |
| 2026-07-31 | Sale | WEN LEANA | director | 525 0.0009% | $167.63 | $88,006 | +5.00% | |
| 2026-07-16 | Sale | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 10,000 0.0175% | $160.00 | $1.6M | +10.00% | |
| 2026-07-09 | Sale | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 10,000 0.017% | $155.00 | $1.55M | +9.92% | |
| 2026-07-06 | Sale | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 10,000 0.0172% | $150.00 | $1.5M | +13.33% | |
| 2026-07-01 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 716 0.0012% | $139.06 | $99,567 | +22.13% | |
| 2026-06-16 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 1,537 0.0027% | $130.68 | $200,855 | +29.92% | |
| 2026-05-14 | Sale | Kliman Gilbert H | director | 5,000 0.0084% | $140.76 | $703,800 | +13.68% | |
| 2026-05-11 | Sale | Kliman Gilbert H | director | 5,000 0.0085% | $135.00 | $675,000 | +19.28% | |
| 2026-05-01 | Sale | Gilliam Joseph E | PRESIDENT & COO | 19,573 0.0342% | $143.54 | $2.81M | +13.54% | |
| 2026-05-01 | Sale | WEN LEANA | director | 1,700 0.003% | $143.35 | $243,695 | +13.54% | |
| 2026-04-30 | Sale | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 10,000 0.0205% | $140.00 | $1.4M | +10.36% | |
| 2026-04-10 | Sale | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | 2,093 0.0035% | $117.62 | $246,175 | +33.06% |
| Burns Thomas William | CHAIRMAN & CEO | 153775 0.2598% | $35.84M | 1 | 46 | +18.1% |
| Gilliam Joseph E | PRESIDENT & COO | 72588 0.1226% | $16.92M | 1 | 45 | +49.43% |
| WEISNER AIMEE S | director | 18806 0.0318% | $4.38M | 2 | 2 | +57.32% |
| MORE ROBERT J | director | 5000 0.0084% | $1.17M | 1 | 0 | <0.0001% |
| HARRISON RICHARD L | 1388 0.0023% | $323,459.52 | 1 | 8 | +18.1% |
| Increased Positions | 200 | +58.14% | 12M | +20.63% |
| Decreased Positions | 156 | -45.35% | 11M | -19.3% |
| New Positions | 77 | New | 2M | New |
| Sold Out Positions | 51 | Sold Out | 4M | Sold Out |
| Total Postitions | 388 | +12.79% | 57M | +1.33% |
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| Vanguard Group Inc | $669,471.00 | 10.61% | 6.05M | -65,699 | -1.07% | 2025-09-30 |
| Wellington Management Group Llp | $396,452.00 | 6.28% | 3.58M | +336,266 | +10.36% | 2025-09-30 |
| Primecap Management Co/Ca/ | $249,539.00 | 3.95% | 2.25M | +425,790 | +23.29% | 2025-09-30 |
| State Street Corp | $232,995.00 | 3.69% | 2.1M | +13,997 | +0.67% | 2025-09-30 |
| Ameriprise Financial Inc | $210,399.00 | 3.33% | 1.9M | -98,968 | -4.95% | 2025-09-30 |
| Alliancebernstein L.P. | $191,930.00 | 3.04% | 1.73M | +481,620 | +38.47% | 2025-09-30 |
| Geode Capital Management, Llc | $145,717.00 | 2.31% | 1.32M | -14,506 | -1.09% | 2025-09-30 |
| Westfield Capital Management Co Lp | $136,367.00 | 2.16% | 1.23M | +63,788 | +5.46% | 2025-09-30 |
| William Blair Investment Management, Llc | $121,099.00 | 1.92% | 1.09M | -42,351 | -3.73% | 2025-09-30 |