The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Navratil Tomas since 2025.
This trader's CIK number is 1920053.
At the time of last reporting, Navratil Tomas was the CHIEF DEVELOPMENT OFFICER of Glaukos Corp. (stock ticker symbol GKOS).
Also see all insider trading activities at Glaukos Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | GKOS | 0 | $0 | 5,142 | $454,012 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-11 | GKOS | Sale | 5,142 | 88.30 | 454,012 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Navratil Tomas (CHIEF DEVELOPMENT OFFICER of Glaukos Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.