FAQs

Where is Spero’s's corporate headquarters?

674 Massachusetts Ave., Cambridge MA 02139

Where is the company incorporated?

Delaware

When did Spero go public?

November 2, 2017

What is Spero’s fiscal year?

December 31

How is Spero stock traded?

NASDAQ

Who is Spero's transfer agent?

ComputerShare

Who is Spero's auditor?

PricewaterhouseCoopers LLP, or PwC

Who is Spero's legal counsel?

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.