Costco Wholesale Corp EVP Adam Webb Self Files Initial Statement of Beneficial Ownership (Form 3)
COSTCO WHOLESALE CORP /NEW
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Filing Summary
📋 Form 3 Initial Ownership Report Issuer: Costco Wholesale Corp ($COST) Reporting Owner: Adam Webb Self (Executive Vice President) Direct Holdings: 3,526.832 Common Shares Note: Holdings include 2,726.578 unvested RSUs scheduled to vest across 2026 and 2027.
Comprehensive Analysis
Executive Summary
On September 10, 2026, Adam Webb Self, Executive Vice President of Costco Wholesale Corp ($COST), submitted an initial Form 3 filing reporting beneficial ownership effective August 31, 2026.
Key Holdings & Breakdown
- Security: Common Stock
- Total Beneficial Ownership: 3,526.832 shares (Direct ownership)
- Restricted Stock Units (RSUs): The total includes 2,726.578 unvested RSUs with the following vesting schedule:
- 1,016.942 shares vesting on October 22, 2026
- 1,709.636 shares vesting on October 22, 2027
Market & Governance Context
This filing represents an initial statement of beneficial ownership following the reporting owner's appointment or classification as a Section 16 officer. As an administrative baseline filing with no open-market purchase or sale activity, this transaction carries low immediate market significance.
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Important Disclaimer
This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.
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