Shareholder Information

Broadridge Corporate Issuer Solutions, Inc. serves as Pro-Dex, Inc.’s stock transfer agent. Broadridge maintains shareholder records and issues and holds shares on behalf of shareholders in book-entry form. Contact Broadridge directly with inquiries or requests.

Broadridge Corporate Issuer Solutions, Inc

PO Box 1342

Brentwood, NY 11717

Telephone: 1-855-418-5052

Shareholder@broadridge.com