Disclosure profile
Who’s trading COST?
Open COST on RobinhoodCostco Wholesale Corporation - Common Stock
Every disclosed Congress and corporate-insider transaction in COST (Costco Wholesale Corporation - Common Stock): 33 trades from 17 politicians and executives, each AI-scored. Updated as new filings land.
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Hon. Richard Dean Dr McCormickHouse PTRSell$1k2026-08-147
RAIKES JEFFREY SSEC Form 4——2026-07-143
DENMAN KENNETH DSEC Form 4Sell$847k2026-06-254
COSTCO WHOLESALE CORP /NEW (COST) (CIK 0000909832)SEC Form 144Buy$847k2026-06-235
COSTCO WHOLESALE CORP /NEW (COST) (CIK 0000909832)SEC Form 144Buy—2026-06-124
COSTCO WHOLESALE CORP /NEW (COST) (CIK 0000909832)SEC Form 144Buy—2026-06-055
Hon. Richard Dean Dr McCormickHouse PTRBuy$1k2025-12-097
John BoozmanSenate PTRBuy$1k2025-11-157
Hon. Richard Dean Dr McCormickHouse PTRBuy$1k2025-09-177
Hon. Scott Scott FranklinHouse PTRBuy$1k2025-07-037
Hon. Greg LandsmanHouse PTRSell$15k2025-04-088
Hon. Greg LandsmanHouse PTRSell$1k2025-04-087
Hon. Greg LandsmanHouse PTRSell$1k2025-04-087
Hon. Scott Scott FranklinHouse PTRSell$50k2025-03-188
Hon. Scott Scott FranklinHouse PTRSell$1k2025-03-187
Hon. Scott Scott FranklinHouse PTRSell$1k2025-03-187
Hon. Greg LandsmanHouse PTRSell$1k2025-03-057
Hon. James ComerHouse PTRBuy$1k2025-01-107
Hon. James ComerHouse PTRBuy$1k2025-01-107
Hon. C. Scott FranklinHouse PTRSell$1k2024-08-207
Hon. C. Scott FranklinHouse PTRSell$15k2024-08-207
Hon. Kathy ManningHouse PTRBuy$1k2024-08-167
Hon. Pete SessionsHouse PTRBuy$1k2024-02-297
Hon. Kathy ManningHouse PTRBuy$1k2024-02-067
Hon. Kathy ManningHouse PTRBuy$15k2024-02-068
Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool, not investment advice.