DENMAN KENNETH D sold COST

December 19, 2025 · Form 4 insider transaction

DENMAN KENNETH D sold 325 shares of Costco Wholesale Corporation at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 3 days after the transaction.

Direction

Disposed (sell-side)

325

Price

$0.00

Total value

N/A

InsiderDENMAN KENNETH D

Role—

CompanyCostco Wholesale Corporation (COST)

SecurityCommon Stock

Transaction codeG — Gift

Transaction dateDecember 19, 2025

Filing dateDecember 22, 2025

Shares owned after5,664

OwnershipDirect

10b5-1 planNo

AmendedNo

Footnotes

Gift to a charitable donor advised fund.

View the original Form 4 on SEC EDGAR