Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Claudine Adamo currently holds 7,133.51 shares of COSTCO WHOLESALE CORP /NEW (COST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Claudine Adamo has been a net seller of COST stock. They have purchased $0 and sold $8.3M worth of shares.
Claudine Adamo's most recent insider trade was on Sep 29, 2026, when they sold 2,200 shares at $915.93 per share.
Claudine Adamo serves as Executive at COSTCO WHOLESALE CORP /NEW (COST). They have executed 31 insider transactions totaling $8.3M over their tenure at the company.
Claudine Adamo holds the position of Executive at COSTCO WHOLESALE CORP /NEW, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 5 years and currently hold a stake valued at $0.
Claudine Adamo has shown a selling trading pattern, with $0 in total purchases and $8.3M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Claudine Adamo was on Oct 24, 2025, when they sold $2.5M worth of COST shares. This transaction involved 2,700 shares at $935.68 per share.
Claudine Adamo currently owns 7,133.51 shares of COSTCO WHOLESALE CORP /NEW (COST), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Claudine Adamo's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Claudine Adamo has 31 Form 4 filings on record as an insider at COSTCO WHOLESALE CORP /NEW.
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