- What You Need to Know
About Costco Benefits - Enroll In/Change
Your Benefits - Your Health Benefits
- Your Wealth
- Live
Healthy - Reimbursement Accounts
- More Costco Benefits
Employee Stock Purchase Plan
The Employee Stock Purchase Plan Booklet provides:
- An Account Authorization Form, where you can elect or change your participation in the Costco Plan
- Information on what a Stock Purchase Plan is
- Information about who is eligible to participate
- Advantages of the Plan
- Additional details of the Plan
Get information on your Account
To obtain security positions and their market value, access additional information, or buy and sell orders using your 9-digit account number, call Smith Barney Client Services at 1-800-367-4777. To buy or sell orders you must reach a Smith Barney Client Service Representative Monday through Friday, 8 a.m. to 7 p.m., ET.