13F Insight

Wilcox William Richard

CIK: 0002087546
Primary company: COSTCO WHOLESALE CORP /NEW (COST)

Wilcox William Richard is a corporate insider at COSTCO WHOLESALE CORP /NEW (COST) filing SEC Form 4 transactions. 4 transactions, totaling $0 in purchases and $2,232,312 in sales. Source: SEC EDGAR.

Total Transactions
4
Total Buy Value
$0
Total Sell Value
$2.23M
Net Activity
$-2.23M
Last Transaction
Oct 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
1,100
Price
$958.21
Value
$1.05M
Type
Tax Payment
Shares
1,934
Price
$902.38
Value
$1.75M
Type
Award
Shares
4,129
Price
-
Value
-
Type
Sale
Shares
2,400
Price
$930.13
Value
$2.23M