GLAUKOS Corp insider Tomas Navratil sells $10.6M in GKOS shares
An open-market sale on Oct 30, reported to the SEC on Nov 3, not marked as part of a 10b5-1 plan. Information only, not investment advice.
A chief development officer at GLAUKOS Corp, Tomas Navratil, sold 44,436 shares of the company's stock on the open market on Oct 30. The sale, at an average of $238.97 a share, comes to $10.6 million.
The filing does not mark the sale as made under a Rule 10b5-1 trading plan. After the trade, the filing lists 37,328 shares held.
The filing came 4 days after the trade.
The numbers below are taken from the Form 4 as filed with the SEC.
| Company | GLAUKOS Corp (GKOS) |
|---|---|
| Insider | Tomas Navratil |
| Role | Chief Development Officer |
| Transaction | Open-market sale (code S) |
| Shares | 44,436 |
| Average price | $238.97 |
| Value | $10,618,980 |
| Trade date | Oct 30, 2026 |
| Filed with the SEC | Nov 3, 2026, 9:45 PM ET |
| Shares held after | 37,328 |
| Ownership | Direct |
| Rule 10b5-1 plan | Not marked in the filing |
See every transaction in this GLAUKOS Corp filing
Read more GKOS insider trading news · See the latest cluster buys and sells
Source: SEC Form 4. Information only, not investment advice. Not affiliated with or endorsed by the U.S. Securities and Exchange Commission.
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