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Costco

COST Clue Score60
United States Fiscal year ends August CIK 0000909832 Results filed 24 Sep 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
William Richard Wilcox
13 Oct 2026
Executive Vice President
Sell
1,100
$958.21
$1.05M

What was left out

Form 4 filings counted 19
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 1
Transactions with no price 0
Shares from compensation/vesting 47,624
History held since 17 Oct 2006