Costco Wholesale CORP /NEW Form 4 insider transactions
Insider transactions: buys and sells by directors, officers and ten percent owners, filed within two business days of the trade.
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William Richard Wilcox, Executive Vice President of Costco Wholesale Corp /New, sold 1,100 shares of common stock on October 13, 2026 for $958.21 per share.
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Caton Frates, Sr. Executive Vice President of Costco Wholesale Corp /New, sold 801 shares of common stock on September 29, 2026 for $915.93 per share.
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Claudine Adamo, Executive Vice President of Costco Wholesale Corp /New, sold 2,200 shares of common stock on September 29, 2026 for $915.93 per share.
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William Richard Wilcox, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Yoram Rubanenko, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Pierre Riel, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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James C Klauer, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Teresa A. Jones, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Caton Frates, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Claudine Adamo, Executive Vice President of Costco Wholesale Corp /New, reported multiple transactions in common stock on September 10, 2026.
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Jeffrey S Raikes, a Director of Costco Wholesale Corp /New, reported a transaction in 5,249 shares of common stock on July 10, 2026.
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Form 4: Costco Director Sells Shares
Costco Wholesale Corp. Director Kenneth D. Denman reported a sale of common stock.
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Costco Wholesale Corp Executive Vice President Caton Frates sold 700 shares of common stock for $993 per share on April 1, 2026, under a Rule 10b5-1 plan.
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Costco Wholesale Corp Executive Vice President Sarah Catherine George disposed of 642.1252 shares of common stock from her 401(k) plan due to a new company policy.
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Costco Wholesale Corp. Executive Vice President Gary Millerchip disposed of 1,154.017 shares of common stock for tax withholding purposes at a price of $992.23 per share.
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Costco Wholesale Corp. Director Jeffrey S. Raikes gifted 5,115 shares of common stock to a non-profit foundation.
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Costco Wholesale Corp Executive Vice President Teresa A. Jones gifted 300 shares of common stock to a charitable donor advised fund.
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Costco Wholesale Corp Executive Vice President Teresa A. Jones sold 850 shares of common stock for approximately $986.26 per share under a Rule 10b5-1 plan.
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Costco Wholesale Corp. Director Susan L. Decker reported the sale of 458 shares of common stock at $955 per share, executed under a Rule 10b5-1 plan.
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Costco Wholesale Corp. Director Gina Marie Raimondo was granted 215 Restricted Stock Units, aligning her interests with shareholders through a three-year vesting schedule.
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Costco Wholesale Corp's Executive Vice President, James C. Klauer, has filed a Form 4 disclosing a pre-planned sale of 1,500 shares of common stock scheduled for January 14, 2026.
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A Senior Executive Vice President at Costco Wholesale Corp. sold 1,500 shares of common stock for over $1.3 million under a Rule 10b5-1 trading plan.
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Costco Wholesale Corp Executive Vice President Javier Polit sold 2,607.305 shares of common stock in late December 2025, pursuant to a pre-arranged Rule 10b5-1 trading plan.
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Costco Wholesale Corp. Director Kenneth D. Denman reported gifting 325 shares of common stock to a charitable donor advised fund.
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Costco Wholesale Corp. Director Susan L. Decker reported gifting 2,827 shares of common stock, reducing her direct beneficial ownership.
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Costco Wholesale Corp. Director Jeffrey S. Raikes gifted 4,120 shares of common stock to a non-profit organization on November 10, 2025.
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Costco Wholesale Corp's Executive Vice President, William Richard Wilcox, sold 2,400 shares of common stock for $930.13 per share, pursuant to a pre-arranged 10b5-1 plan.
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Costco's Principal Accounting Officer, Tiffany Marie Barbre, reported the acquisition of restricted stock units and subsequent sales and tax withholdings of common stock.
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Costco President and CEO Roland Michael Vachris reported the acquisition of 13,834 restricted stock units and subsequent tax-related dispositions of 2,652.8 shares.
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Costco Executive VP John Sullivan reported the vesting of restricted stock units and subsequent tax-related share disposals on October 22, 2025.