Open Insider Trading Activity for Glaukos Corp CHIEF DEVELOPMENT OFFICER Navratil Tomas
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction GKOS | 2026-10-07 | 2026-10-05 | Glaukos Corp | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | Sell | 3 | 1,527 | $164.45 | $251,120.10 | 2.16% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction GKOS | 2026-09-28 | 2026-09-25 | Glaukos Corp | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | Sell | 4 | 1,615 | $154.28 | $249,158.46 | 2.23% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction GKOS | 2026-09-18 | 2026-09-16 | Glaukos Corp | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | Sell | 7 | 1,457 | $166.92 | $243,203.90 | 1.97% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction GKOS | 2026-04-14 | 2026-04-10 | Glaukos Corp | Navratil Tomas | CHIEF DEVELOPMENT OFFICER | Sell | 4 | 2,093 | $117.62 | $246,175.40 | 0.57% | View Filing |