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

Costco Wholesale Corp officer Javier Polit has filed to sell 2,049 shares of common stock, with an aggregate market value of $1.78 million. The planned transaction is scheduled for December 29, 2025.The shares to be sold originated from two restricted stock vestings: 291 shares acquired on October 22, 2024, and 1,758 shares acquired on October 22, 2025, both received as compensation from the issuer. No securities were sold by the officer in the past three months prior to this notice.

Costco Wholesale Corp officer Javier Polit has filed to sell 2,049 shares of common stock, with an aggregate market value of $1.78 million. The planned transaction is scheduled for December 29, 2025.The shares to be sold originated from two restricted stock vestings: 291 shares acquired on October 22, 2024, and 1,758 shares acquired on October 22, 2025, both received as compensation from the issuer. No securities were sold by the officer in the past three months prior to this notice.