Loading data...
Loading data...
$163.81 · Score 49/100
0 open-market purchases and 10 sales out of the last 10 Form 4 filings scanned for GKOS — open-market transactions only, sourced directly from official SEC EDGAR filings.
0
Buys
10
Sells
| Date | Insider | Ownership | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 103 | $163.20 | $16.81K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 345 | $164.60 | $56.79K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 191 | $166.20 | $31.74K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 460 | $167.32 | $76.97K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 120 | $168.38 | $20.21K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 234 | $170.95 | $40.00K |
| Sep 18, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 4 | $172.00 | $688 |
| Sep 1, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 7,643 | $180.25 | $1.38M |
| Sep 1, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 6,091 | $181.19 | $1.10M |
| Sep 1, 2026 | Navratil Tomas CHIEF DEVELOPMENT OFFICER | Officer | Open Market Sale | 10 | $182.50 | $1.82K |
This information is based on official filings only and does not constitute investment advice. Insider transactions don't necessarily signal a stock's future direction — they can often stem from personal cash-flow needs, portfolio diversification, or tax planning.