Adamo Claudine — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Adamo Claudine is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $3.58M.

Profile

Adamo Claudine

Claudine Adamo is an Executive Vice President at Costco Wholesale Corporation, a leading global membership-based warehouse club operator. She has been involved in various roles within the company, contributing to its growth and operational success.

RoleExecutive Vice President
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-03-11COSTCOSTCO WHOLESALE CORP /NEWS — Open-market sale730$1,003.02$732K
2025-09-10COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture950$956.29$908K
2025-09-10COSTCOSTCO WHOLESALE CORP /NEWA — Grant or award4.2K$0.00
2024-10-24COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture177$893.49$158K
2024-10-24COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture198$893.49$177K
2024-10-24COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture97$893.49$87K
2024-10-24COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture122$893.49$109K
2024-10-24COSTCOSTCO WHOLESALE CORP /NEWF — Tax withholding / forfeiture149$893.49$133K
2024-10-02COSTCOSTCO WHOLESALE CORP /NEWS — Open-market sale3.2K$888.99$2.84M

Frequently Asked Questions

Who is Adamo Claudine?

Claudine Adamo is an Executive Vice President at Costco Wholesale Corporation, a leading global membership-based warehouse club operator. She has been involved in various roles within the company, contributing to its growth and operational success.…

Has Adamo Claudine been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($3.58M) across all tracked filings.

Where can I see all of Adamo Claudine's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Adamo Claudine profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.