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Contact IR
Investor Relations
11075 Roselle St.
San Diego, CA 92121
T: 858-366-6900, Option 2

Contact Transfer Agent
American Stock Transfer & Trust
Company, LLC
6201 15th Ave.
Brooklyn, NY 11219
T: 1-800-937-5449

Contact Accountants
Ernst & Young, LLP
4370 La Jolla Village Dr.
Suite 500
La Jolla, CA 92122
T: 858-535-7200