COSTCO WHOLESALE CORP /NEW (COST)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
10
Insider sales, 12 months
$12.1M by 7 insiders
55
Congress trades
24 members, latest Oct 27, 2026
Most active COST insiders: Wilcox William Richard and Polit Javier. Members of Congress who disclosed COST trades include Hon. Pete Sessions and Hon. Richard W. Allen.
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Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0000909832, merged into one feed.
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Who's involved
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- Costco Wholesale EVP John Christopher Sullivan Acquires 4,552 Shares via Performance Grant4Oct 27, 2026Filed by Sullivan John ChristopherGrant / Award · 4,552 shares
- Costco EVP Adam Webb Disposes Shares for Tax Withholding4Oct 27, 2026Filed by Self Adam WebbTax Withholding · 259.767 shares · $264K
Filers on record
Wilcox William RichardFirst tracked sale
Frates CatonFirst tracked sale