Costco Wholesale CORP /NEW Form 4 insider transactions

Costco Wholesale Corp Executive Vice President Javier Polit reported the acquisition of 4,219 shares of common stock through restricted stock unit vesting and subsequent tax-related dispositions.

Costco Wholesale Corp Executive Vice President Gary Millerchip reported the acquisition of 6,268 shares of common stock through a restricted stock unit grant and the disposition of 813.37 shares for tax withholding purposes.

Costco Executive Vice President James C. Klauer reported the disposition of 917.35 shares of common stock for tax withholding purposes related to restricted stock unit vesting.

Costco Executive Vice President Caton Frates reported the withholding of common stock for tax obligations related to restricted stock unit vesting.

Costco Wholesale Corp Executive Vice President Patrick J. Callans reported the disposition of 916.95 shares of common stock for tax withholding purposes following RSU vesting.

Costco Executive Vice President Claudine Adamo reported the sale of 2,700 shares of common stock and tax withholdings related to restricted stock unit vesting.

Costco Wholesale Corp. Director John W. Stanton was granted 286 Restricted Stock Units, vesting over three years.

Costco Wholesale Corp. Director Mary Agnes Wilderotter was granted 286 restricted stock units, vesting over three years, and previously contributed 9,752 shares to a grantor retained annuity trust.

Costco Wholesale Corp. Director Jeffrey S. Raikes was granted 286 restricted stock units, vesting over three years, as reported in a recent SEC Form 4 filing.

Costco Wholesale Corp. director Sarah Jewell was granted 286 restricted stock units, vesting over three years, as part of her compensation.

Costco Wholesale Corp. Director Hamilton E. James was granted 286 restricted stock units, vesting over three years, as reported in a recent SEC Form 4 filing.

Costco Wholesale Corporation director Helena Foulkes was granted 286 Restricted Stock Units, vesting over three years, as disclosed in a recent SEC Form 4 filing.

Costco Wholesale Corporation Director Kenneth D. Denman was granted 286 restricted stock units, vesting over three years.

Costco Wholesale Corp. Director Susan L. Decker was granted 286 restricted stock units, vesting over three years, as reported in a recent SEC Form 4 filing.

Costco Wholesale Corp's Sr. Executive Vice President, Russell D. Miller, sold 3,381 shares of common stock for approximately $3.1 million.

Costco Wholesale Corp. Executive Vice President Caton Frates reported the sale of 1,540 shares of common stock for approximately $1.4 million.

Costco's Senior Executive Vice President, Russell D. Miller, transferred 2,918 shares of common stock to the Miller Family Trust.

Costco Wholesale Corp Executive Vice President Yoram Rubanenko reported the acquisition of 4,219 common shares and the disposition of 1,745.913 shares for tax purposes.

Costco Wholesale Corp Executive Vice President Pierre Riel reported the acquisition of 4,654 shares of common stock as a performance-based grant, alongside a disposition of shares for tax withholding.

Costco Wholesale Corporation's Senior Executive Vice President, Russell D. Miller, reported the acquisition of 4,654 shares of common stock through a performance-based grant and a disposition of shares for tax purposes.

Costco Wholesale Corp. Executive Vice President James C. Klauer received a grant of 4,219 restricted stock units and subsequently disposed of 958.287 shares for tax withholding purposes.

Costco Wholesale Corp. Executive Vice President Teresa Jones reported the acquisition of 4,219 shares of common stock through a performance-based RSU grant and a subsequent sale of 1,503.321 shares for tax withholding.

Costco Wholesale Corp. Executive Vice President Caton Frates reported the acquisition of 4,219 shares of common stock through a performance-based grant and the disposition of 1,271.078 shares for tax purposes.

Costco Wholesale Corp Executive Vice President Patrick J. Callans reported the vesting of restricted stock units and related share dispositions.

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.

Costco Wholesale Corp. Director John W. Stanton reported a gift of 211 common shares from the Stanton Family Trust to his son.

Costco Wholesale Corp Executive Vice President Teresa A. Jones sold 600 shares of common stock for $992.05 per share under a pre-arranged trading plan.

Costco Wholesale Corp. Director Jeffrey S. Raikes reported a planned future disposition of 6,573 shares of common stock as a gift to a non-profit foundation.

Costco Wholesale Corp Executive Vice President Yoram Rubanenko sold 4,000 shares of common stock for approximately $974.963 per share on July 14, 2025.

Costco Wholesale Corp. Director Susan L. Decker reported the sale of 547 shares of common stock totaling approximately $536,000, reducing her direct beneficial ownership.