Form 4: Alphabet Exec's Routine Stock Unit Vesting & Tax

Alphabet's VP, Chief Accounting Officer, Amie Thuener O'Toole, reported the vesting of Google Stock Units and associated tax withholdings on December 25, 2025.

Summary

• Amie Thuener O'Toole, VP, Chief Accounting Officer of Alphabet Inc., reported transactions involving Class C Google Stock Units (GSUs) and Class C Capital Stock on December 25, 2025.
• A total of 955 Class C Google Stock Units vested and converted into Class C Capital Stock.
• Concurrently, 955 Class C Google Stock Units were disposed of due to vesting.
• An additional 965 Class C Google Stock Units were disposed of to satisfy tax obligations at a price of $315.67 per share.
• Following these transactions, O'Toole beneficially owns 9,917 shares of Class C Capital Stock and 8,940 shares of Class A Common Stock.
• Remaining Class C Google Stock Units beneficially owned are 10,876 and 14,608 from different grants, subject to future vesting schedules.

Sentiment

Score: 5

Explanation: The filing reports routine executive compensation transactions (vesting and tax withholding) which are expected and do not indicate any significant positive or negative operational or financial news for the company.

Positives

• The vesting of Google Stock Units represents a routine compensation event for the executive, indicating continued alignment of interests with shareholders.
• The conversion of GSUs into Class C Capital Stock increases the executive's direct ownership in the company.

Negatives

• A total of 965 Class C Google Stock Units were disposed of to cover tax obligations, reducing the executive's immediate share count.

Risks

• The vesting of Google Stock Units is subject to the reporting person's continued employment on each vesting date, posing a risk to future compensation if employment ceases.

Future Outlook

Future vesting schedules for Class C Google Stock Units are outlined, with portions vesting monthly starting March 25, 2025, March 25, 2026, and April 1, 2027, and a specific vesting event on March 1, 2027, all contingent on continued employment.

Industry Context

This filing reflects a standard practice in executive compensation within the technology industry, where restricted stock units (RSUs) or Google Stock Units (GSUs) are granted and vest over time, often with shares withheld to cover tax liabilities upon vesting. This is a common mechanism for aligning executive incentives with long-term company performance.

Comparison to Industry Standards

• The use of Google Stock Units (GSUs) as a form of equity compensation is a common practice among large technology companies, comparable to Restricted Stock Units (RSUs) offered by peers like Apple, Microsoft, and Amazon.
• The withholding of shares to cover tax obligations upon vesting is a standard and efficient method for executives to manage their tax liabilities, widely adopted across publicly traded companies to simplify the process for both the employee and the company.

Stakeholder Impact

• Shareholders: The filing represents a routine compensation event for an executive, which is part of the company's overall compensation strategy and does not have a direct material impact on the broader shareholder base.
• Employees: The vesting schedule provides insight into the long-term incentive structure for key executives, which can be indicative of broader employee compensation practices.

Next Steps

• Continued vesting of remaining Class C Google Stock Units according to the established schedules on March 25, 2025, March 25, 2026, March 1, 2027, and April 1, 2027, subject to continued employment.

Key Dates

Keywords

Alphabet Inc., GOOGL, Form 4, insider transaction, executive compensation, stock units, vesting, tax withholding, Amie Thuener O'Toole