CA
Insider selling
Claudine Adamo sold $2M of COST stock
Claudine Adamo, Executive Vice President of Costco Wholesale Corp (COST), sold 2,200 shares of COST stock worth $2M, per an SEC Form 4 filed Sep 30, 2026.
It was an open-market sale.
The trade happened on Sep 29, 2026, 1 day before it was made public.
COST has moved +8.5% since the trade date, from $924.59 to $1003.32 (Oct 23, 2026 close).
- Traded
- Sep 29, 2026
- Disclosed
- Sep 30, 2026
- Filing delay
- 1 day
- Price since
- +8.5%
- Role
- Executive Vice President
- Source
- SEC Form 4
More COST insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.