Shareholder Services

Insightful's transfer agent is Mellon Investor Services, LLC. The transfer agent is responsible for maintaining all records of stockholders (i.e., names, address, telephone number), canceling or issuing stock certificates, and resolving problems related to lost, destroyed, or stolen certificates.

If you are an Insightful Corporation stockholder and need to amend the details of your stock record, please contact:

Mellon Investor Services LLC
480 Washington Boulevard
Newport Office Center VII
Jersey City NJ 07310
Tel: 800-522-6645
Tel TDD: 800-231-5469
Foreign: 201-680-6578
Foreign TDD: 201-680-6610
www.melloninvestor.com

If you have general questions about your stock, please email investor@Insightful.com or call the Investor Relations desk at (206) 802-2224.