Russell D. Miller - Sep 29, 2025 Form 4 Insider Report for COSTCO WHOLESALE CORP /NEW (COST)

Role
Sr. Executive Vice President
Signature
/s/ Alejandro Torres, Attorney-in-Fact
Stock symbol
COST
Transactions as of
Sep 29, 2025
Transactions value $
-$3,093,615
Form type
4
Date filed
10/1/2025, 05:00 PM
Previous filing
Sep 24, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Miller Russell D Sr. Executive Vice President 999 LAKE DRIVE, ISSAQUAH /s/ Alejandro Torres, Attorney-in-Fact 2025-10-01 0001729741

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COST Common Stock Sale -$3.09M -3.38K -25.77% $915.00 9.74K Sep 29, 2025 Miller Family Trust F1
holding COST Common Stock 0.925 Sep 29, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents one (1) share transferred from direct to indirect holdings inadvertently omitted from the Form 4 filed on September 24, 2025.