Form 4: Costco EVP Adamo Reports RSU Grant & Tax Withholding

Costco Wholesale Corporation Executive Vice President Claudine Adamo reported the acquisition of 4,219 common shares through a restricted stock unit grant and the disposition of 949.666 shares for tax purposes.

Summary

• Executive Vice President Claudine Adamo acquired 4,219 shares of Costco Wholesale Corp common stock on September 10, 2025, as a grant of Restricted Stock Units (RSUs).
• The grant was initially made on October 22, 2024, and the performance conditions for fiscal 2025 have been deemed satisfied by the Compensation Committee of the Board of Directors.
• Concurrently, 949.666 shares were disposed of on September 10, 2025, at a price of $956.29 per share, likely to cover tax obligations related to the RSU vesting.
• Following these transactions, Adamo beneficially owns 10,255.837 shares directly.
• The acquired RSUs will vest 20% on October 22, 2025, and an additional 20% over each of the subsequent four years, contingent on continued employment.
• The 2019 Incentive Plan also allows for accelerated vesting upon the 25th, 30th, and 35th years of service.

Sentiment

Score: 7

Explanation: The filing indicates a routine executive compensation event with positive implications for executive retention and performance alignment, as performance conditions were met. The disposition for tax purposes is standard. No negative operational news is present.

Positives

• Executive Vice President Claudine Adamo received a significant grant of 4,219 Restricted Stock Units, indicating continued alignment of management incentives with shareholder interests.
• The performance conditions for fiscal 2025, tied to the RSU grant, have been deemed satisfied by the Compensation Committee, suggesting strong company performance.
• The vesting schedule encourages long-term retention of a key executive.

Negatives

• The disposition of 949.666 shares, while typical for tax withholding, represents a reduction in direct share ownership from the gross grant amount.

Risks

• The Power of Attorney acknowledges that neither the Company nor the Attorney-in-Fact assumes liability for the undersigned's responsibility to comply with Section 16 of the Exchange Act, including reporting requirements and disgorgement of profits.
• The Company does not warrant timely and accurate filing of Section 16 reports due to factors such as shorter deadlines, time zone differences, and reliance on information from others, including the undersigned and brokers.

Future Outlook

The RSU vesting schedule extends over the next five years, indicating a long-term incentive structure for the executive, aligning future performance with shareholder value. The satisfaction of fiscal 2025 performance conditions suggests positive expectations for the company's near-term operational results.

Management Comments

• Grant was initially made on October 22, 2024, subject to performance conditions concerning fiscal 2025, which have been deemed satisfied by the Compensation Committee of the Board of Directors.
• The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company.
• Under the 2019 Incentive Plan, employees are eligible for accelerated vesting upon the anniversary of their 25th, 30th and 35th years of service.

Industry Context

Executive compensation, particularly through equity grants like RSUs, is a standard practice across the retail and consumer staples sectors. It serves to align management interests with long-term company performance and shareholder returns, a common trend in corporate governance. The satisfaction of performance conditions for a major retailer like Costco suggests robust operational execution in a competitive market.

Comparison to Industry Standards

• The use of Restricted Stock Units (RSUs) with performance conditions and multi-year vesting is a common and well-regarded practice in executive compensation across large-cap companies, including peers like Walmart (WMT) and Target (TGT), as it promotes long-term retention and performance alignment.
• The disposition of shares for tax withholding is a standard procedure for equity compensation and is consistent with practices observed at other major corporations.
• The specific vesting schedule (20% annually over five years) is within the typical range for such grants, comparable to similar plans at companies like Amazon (AMZN) for its senior leadership.

Corporate Governance

Stakeholder Impact

• Shareholders: The RSU grant and its performance-based nature align executive incentives with shareholder value creation. The satisfaction of performance conditions suggests positive operational results.
• Employees: The 2019 Incentive Plan's provision for accelerated vesting based on years of service (25th, 30th, 35th) indicates a commitment to long-term employee retention and rewards for loyalty.

Next Steps

• The remaining 80% of the RSU grant will vest in 20% increments annually over the next four years, contingent on continued employment.
• Future Form 4 filings will report subsequent vesting events and any further transactions by Claudine Adamo.

Key Dates

Recommendation

This Form 4 filing details a routine executive compensation event involving a Restricted Stock Unit grant and a corresponding tax-related share disposition. The satisfaction of performance conditions for the RSU grant is a positive signal regarding company performance and executive alignment. However, such a transaction is generally expected and does not provide new material information that would significantly alter the investment thesis for Costco. Therefore, a 'hold' recommendation is appropriate, maintaining current positions based on broader company fundamentals rather than this specific insider transaction.

Keywords

Costco, COST, Claudine Adamo, Executive Compensation, Restricted Stock Units, RSU Grant, Insider Trading, SEC Form 4, Executive Vice President, Stock Vesting