Customer Service Call Center

For help with your Stock Option or Restricted Stock Plan:

(866) 665-2258


For help with your Employee Stock Purchase Plan: 

(866) 709-7704


Products and Services
To learn more about our products and services, please email or call (888) 267-8625.



Corporate Headquarters
AST Equity Plan Solutions
55 Challenger Road, Suite 201
Ridgefield Park, NJ 07660
(201) 460-1200


Thank you for your interest in AST Equity Plan Solutions.