Teresa A. Jones - Aug 20, 2025 Form 4 Insider Report for COSTCO WHOLESALE CORP /NEW (COST)

Signature
/s/ Alejandro Torres, Attorney-in-Fact
Stock symbol
COST
Transactions as of
Aug 20, 2025
Transactions value $
-$595,230
Form type
4
Date filed
8/22/2025, 05:26 PM
Previous filing
Oct 24, 2024
Next filing
Sep 12, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Jones Teresa A. Executive Vice President 999 LAKE DRIVE, ISSAQUAH /s/ Alejandro Torres, Attorney-in-Fact 2025-08-22 0002031064

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COST Common Stock Sale -$595K -600 -20.26% $992.05 2.36K Aug 20, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 1.183 shares that were inadvertently not previously reported.