4
Changes in Ownership
GLAUKOS Corp Filed Acc 0001920053-26-000008
CHIEF DEVELOPMENT OFFICER sold 1,031 shares at an average $98.04 ($101,078)
- CHIEF DEVELOPMENT OFFICER gave up 958 shares (to pay taxes)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Navratil Tomas CHIEF DEVELOPMENT OFFICER | 2026-03-16 | Shares withheld for taxes | −958 | $98.94 | $94,785 | 74,662 | D |
| Navratil Tomas CHIEF DEVELOPMENT OFFICER | 2026-03-16 | Sale | −460 | $97.33 | $44,772 | 74,202 | D |
| Navratil Tomas CHIEF DEVELOPMENT OFFICER | 2026-03-16 | Sale | −299 | $98.21 | $29,365 | 73,903 | D |
| Navratil Tomas CHIEF DEVELOPMENT OFFICER | 2026-03-16 | Sale | −272 | $99.05 | $26,942 | 73,631 | D |
| Open-market sales · 1,031 sh · avg $98.04 · $101,078 | |||||||
Loading xslF345X06/form4-03192026_040308.xml…