Tomas Navratil, Chief Development Officer, on August 28, 2026, sold 13,744 shares in Glaukos (GKOS) for $2,483,104. Following the Form 4 filing with the SEC, Navratil has control over a total of 73,890 common shares of the company, with 73,890 shares held directly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1192448/000192005326000026/xslF345X05/ownership.xml