Annual Meeting Materials
2021 Calithera Stockholders Meeting
Tuesday, June 11, 2021 at 9:00am Pacific Time
This year’s Annual Meeting will be a completely virtual meeting of stockholders and will be webcast live over the Internet. Any stockholder can attend the virtual meeting live online at https://web.lumiagm.com/282387153. The webcast will start at 9 a.m. Pacific Time. Stockholders as of the Record Date may vote and submit questions while attending the meeting online. We encourage you to access the meeting prior to the start time. If you encounter any difficulties accessing the virtual meeting during the check-in or meeting time, please refer to the technical support information located at https://go.lumiglobal.com/faq. In order to enter the meeting, you will need the control number and the password: cala2021. The control number will be included in the Notice or on your proxy card if you are a stockholder of record of shares of common stock (as defined below). If your shares are held in “street name” through a broker, bank or other nominee, in order to participate in the virtual annual meeting, you must first obtain a legal proxy from your broker, bank or other nominee reflecting the number of shares of CALA held as of the record date, your name and email address. You must then submit a request for registration to American Stock Transfer & Trust Company, LLC: (1) by email to email@example.com; (2) by facsimile to 718-765-8730; or (3) by mail to American Stock Transfer & Trust Company, LLC, Attn: Proxy Tabulation Department, 6201 15th Avenue, Brooklyn, NY 11219. Requests for registration must be labeled as “Legal Proxy” and be received by American Stock Transfer & Trust Company, LLC no later than 5:00 p.m. Eastern time on June 2, 2021. Instructions on how to attend and participate online are available at https://web.lumiagm.com/282387153. You will not be able to attend the Annual Meeting in person.