Contact Us
Bob Wientzen
Corporate Communications
Quantum Corp
720.201.8125
Molly Presley
Vice President, Product Management and Global Marketing
Quantum Corp
949.725.2105
Transfer Agent and Registrar
Stock certificate holders should contact Quantum's transfer agent for assistance with stock ownership, share transfers, change of address, or stock split inquiries.
For Regular Mail
Computershare
P.O. Box 43078
Providence, RI 2940-3078
Address for Overnight Delivery
Computershare
250 Royal Street, Mail Stop 1A
Canton, MA 02021
 312.588.4234