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Susan L. Decker currently holds 8,531.94 shares of COSTCO WHOLESALE CORP /NEW (COST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Susan L. Decker has been a net seller of COST stock. They have purchased $2.2M and sold $16.0M worth of shares.
Susan L. Decker's most recent insider trade was on Jan 16, 2026, when they sold 458 shares at $955.00 per share.
Susan L. Decker serves as Executive at COSTCO WHOLESALE CORP /NEW (COST). They have executed 143 insider transactions totaling $18.3M over their tenure at the company.
Susan L. Decker 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 20 years and currently hold a stake valued at $0.
Susan L. Decker has shown a selling trading pattern, with $2.2M in total purchases and $16.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Susan L. Decker was on Jan 14, 2020, when they sold $1.2M worth of COST shares. This transaction involved 3,850 shares at $300.41 per share.
Susan L. Decker currently owns 8,531.94 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 Susan L. Decker's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Susan L. Decker has 143 Form 4 filings on record as an insider at COSTCO WHOLESALE CORP /NEW.
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