Javier Polit - 29 Dec 2025 Form 4 Insider Report for COSTCO WHOLESALE CORP /NEW (COST)

Role
Executive Vice President
Signature
/s/ Alejandro Torres, Attorney-in-Fact
Issuer symbol
COST
Transactions as of
29 Dec 2025
Net transactions value
-$2,258,662
Form type
4
Filing time
31 Dec 2025, 16:59:30 UTC
Previous filing
24 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
POLIT JAVIER Executive Vice President 999 LAKE DRIVE, ISSAQUAH /s/ Alejandro Torres, Attorney-in-Fact 31 Dec 2025 0001852700

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COST Common Stock Sale $1,776,904 -2,049 -16% $867.21 10,748 29 Dec 2025 Direct F1
transaction COST Common Stock Sale $481,759 -558 -5.2% $862.90 10,190 30 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price shown is a weighted average price for shares sold in multiple transactions; the sale prices ranged from $867.16 to $867.325 per share. The reporting person will provide the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.