Form 4: Glaukos CEO Thomas Burns Reports Share Activity

Glaukos Corp's Chairman and CEO, Thomas William Burns, reported the acquisition of 15,417 shares from RSU vesting and the disposition of 1,098 shares for tax obligations.

Summary

• Thomas William Burns, Chairman & CEO of Glaukos Corp (GKOS), reported changes in his beneficial ownership of common stock.
• Acquired 15,417 shares of common stock on September 18, 2025, stemming from the vesting of restricted stock units (RSUs) previously granted on March 18, 2021.
• This RSU vesting was triggered by the Compensation, Nominating & Governance Committee's determination that two pre-determined operational targets had been achieved.
• 50% of these 15,417 shares are scheduled to vest and be delivered on September 23, 2025, with the remaining 50% vesting and being delivered in June 2026.
• Disposed of 1,098 shares of common stock on September 19, 2025, at a price of $83.47 per share, to cover tax withholding obligations related to previously vested RSUs granted on March 24, 2022.
• Following these transactions, direct beneficial ownership stands at 154,764 shares, which includes 95,246 unvested restricted stock units.
• Indirect beneficial ownership includes 893,932 shares through the Burns Family Trust, 238,107 shares through the Burns Annuity Trust, 120,000 shares through the Burns Charitable Remainder Trust, 100,000 shares through the Thomas W. Burns Irrevocable Trust, and 100,000 shares through the Janet M. Burns Irrevocable Trust.

Sentiment

Score: 7

Explanation: The filing indicates the achievement of operational targets, leading to RSU vesting for the CEO, which is a positive sign of performance. The subsequent share disposition for tax purposes is a routine event and does not reflect negative sentiment, contributing to a moderately positive score.

Positives

• The achievement of two pre-determined operational targets by Glaukos, as determined by the Compensation, Nominating & Governance Committee, led to the vesting of 15,417 restricted stock units for the CEO, indicating successful performance against internal metrics.

Negatives

• Disposition of 1,098 shares of common stock for tax withholding purposes, which is a routine event but reduces the CEO's direct share count.

Future Outlook

50% of the 15,417 shares acquired on September 18, 2025, are scheduled to vest and be delivered on September 23, 2025, with the remaining 50% vesting and being delivered in June 2026.

Management Comments

• The Compensation, Nominating & Governance Committee determined that two operational targets had been achieved, leading to the vesting of a portion of the CEO's restricted stock units.

Industry Context

This Form 4 filing is a routine disclosure of insider transactions, common for executives receiving equity compensation. It reflects the standard practice of vesting restricted stock units upon achievement of performance milestones and subsequent share disposition for tax obligations, which is typical across various industries.

Related Party Transactions

• The filing details indirect beneficial ownership through various family trusts: Burns Family Trust (893,932 shares), Burns Annuity Trust (238,107 shares), Burns Charitable Remainder Trust (120,000 shares), Thomas W. Burns Irrevocable Trust (100,000 shares), and Janet M. Burns Irrevocable Trust (100,000 shares).

Stakeholder Impact

• Shareholders: The filing provides transparency into executive compensation and insider holdings, indicating management's continued equity stake and the achievement of performance-based compensation targets.

Next Steps

• Delivery of 50% of the 15,417 shares to the Reporting Person on September 23, 2025.
• Delivery of the remaining 50% of the 15,417 shares to the Reporting Person in June 2026.

Key Dates

Recommendation

This Form 4 filing details routine insider transactions related to executive compensation, specifically the vesting of restricted stock units due to achieved operational targets and subsequent share disposition for tax purposes. Such transactions are generally expected and do not typically provide new fundamental information that would warrant a change in investment recommendation. The achievement of operational targets is a positive indicator, but the overall impact on the company's valuation or strategic direction is minimal based solely on this filing.

Keywords

Glaukos, GKOS, Thomas Burns, CEO, Insider Transaction, Form 4, RSU Vesting, Share Acquisition, Share Disposition, Executive Compensation