GLAUKOS Corp 4

Director Gilbert H. Kliman received a compensatory grant of 2,987 stock options of Glaukos Corp at a corrected exercise price of $106.52 per share.

On May 28, 2026, director Gilbert H. Kliman received a grant of 2,987 stock options of Glaukos Corp under the issuer’s Director Compensation Policy, with an exercise price corrected in this Form 4/A to $106.52 per share instead of the previously reported $53.57. The options, which represent a compensation award rather than an open-market transaction, vest in full on the one-year anniversary of the grant date (May 28, 2027) and are exercisable through May 28, 2036. Based on the current stock price of approximately $134.65, the intrinsic value of the option grant is about $84,200, and Kliman’s resulting beneficial ownership of 2,987 related common shares (on an as-if-exercised basis) has an estimated market value of about $402,000. This amendment is solely to correct the option exercise price and does not reflect any purchase or sale of shares in the market.

Filing Facts

CIK

1192448

Ticker

GKOS

Form

4

Source Type

sec

Accession

0001293171-26-000010

Alert Tier

5