Costco | 144: Notice of proposed sale of securities pursuant to Rule 144

Costco Wholesale Corp officer James C Klauer has filed to sell 1,500 shares of common stock, with an aggregate market value of $1.41 million. The planned transaction is scheduled for January 14, 2026.The shares to be sold were acquired through two restricted stock vestings: 86 shares on September 10, 2025, and 1,414 shares on October 22, 2025, both received as compensation from the issuer. No securities sales have been reported by the officer in the past three months.

Costco Wholesale Corp officer James C Klauer has filed to sell 1,500 shares of common stock, with an aggregate market value of $1.41 million. The planned transaction is scheduled for January 14, 2026.The shares to be sold were acquired through two restricted stock vestings: 86 shares on September 10, 2025, and 1,414 shares on October 22, 2025, both received as compensation from the issuer. No securities sales have been reported by the officer in the past three months.