Investor Relations
Three Part Advisors
Sandy Martin/Erol Girgin/William Shelmire
E-mail: HBIO@threepa.com
214-616-2207
Transfer Agent
Computershare, Inc.
150 Royall Street
Suite 101
Canton, Massachusetts 02021
800-942-5909 or 312-360-5195 Monday – Friday 8 AM – 5 PM ET
Please submit questions for investor relations using the form below.
* Indicates required field