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Investor FAQs

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When was Apellis founded?
Incorporated in Delaware on September 25, 2009
Started operations in 2009
Where is Apellis stock listed and what is the ticker symbol?
Where is Apellis located?
Main Office
Waltham, MA
100 5th Avenue
Waltham, MA 02451, USA
When is Apellis’ fiscal year end?
December 31
Can I buy stock directly from Apellis?
No, please contact a licensed stock broker or use an online trading account.
How can I get a copy of Apellis Annual Report or any other investor materials?
Quarterly, annual and other investor reports & materials can be found in the IR section of the corporate website under ‘SEC Filings’.
All SEC filings can also be accessed directly from the SEC at
Who are Apellis’ auditors?
Deloitte & Touche
Who is Apellis’ transfer agent and how does a registered shareholder contact the agent regarding account information?
American Stock Transfer & Trust
6201 15th Avenue
Brooklyn, NY 11219
For help with change of address, transfer of shares, loss of share certificates, consolidation of multiple mailings to one shareholder & estate settlements please call (800) 937-5449 or email
Who is Apellis’ outside legal counsel?
William Cutler Pickling Hale and Dorr LLP
Who should I contact if I want to learn more about Apellis?
How can I sign up to receive news releases & other company information?
Please click on ‘Email Alerts’ under ‘Investor Resources’ in the IR section of the corporate website