What is Pieris' stock symbol?

Our stock is traded on the NASDAQ Capital Market under the symbol PIRS.

Can I buy stock directly from Pieris?

No, you will need to contact a licensed stockbroker or use an online trading account.

How can I buy stock in Pieris?

Through a licensed stockbroker or by using an online trading account.

How do I change the address on my shareholder account?

Through your brokerage account or by contacting our transfer agent.

When was Pieris incorporated?

August 2000

When did Pieris become a public company?

December 17, 2014

Where is Pieris located?

Corporate Headquarters
Pieris Pharmaceuticals, Inc.
255 State Street, 9th floor
Boston, MA 02109
USA

Munich site
Pieris Pharmaceuticals GmbH
Zeppelinstrasse 3
85399 Hallbergmoos
Germany

When is Pieris' fiscal year end?

December 31st

Who is Pieris' transfer agent?

Computershare
P.O. Box 30170
College Station, TX 77842-3170
T: 1- 877-373-6374 (US, Canada, Puerto Rico) or
1-781-575-3100 (non-US)
www.computershare.com/investor
web.queries@computershare.com

Shareholder Online Inquiries
https://www-us.computershare.com/investor/Contact

Who are Pieris' independent auditors?

Ernst & Young LLP

Who is Pieris' outside legal counsel?

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
One Financial Center
Boston, MA 02111
T: 617-542-6000

Whom can I contact for general information about Pieris?

info@pieris.com