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Spero Therapeutics is advancing next-generation immunology and inflammation medicines, bringing better options to patients who need them most.

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Company Overview

Spero Therapeutics is a clinical-stage biopharmaceutical company focused on advancing next-generation medicines in immunology and inflammation for patients with serious diseases and major treatment gaps. The company’s lead program, SP001, is a novel, Fc-silent anti-CD40L monoclonal antibody being advanced in IgG4-related disease, with broader potential for additional immune-related conditions.

Nasdaq

SPRO

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FAQs

When was Spero Therapeutics Founded?

  • Spero Therapeutics was founded in 2013 and went public on November 2, 2017.

On what Stock Exchange is Spero Therapeutics Traded and what is the ticker symbol?

  • Spero Therapeutics is listed on the NASDAQ Global Market with a ticker symbol of SPRO.

Where is Spero Therapeutics corporate headquarters?

  • Spero Therapeutics is headquartered in Cambridge, MA.

Who are the members of the Spero Therapeutics Board of Directors and Leadership Team?

  • You can find information about the Board of Directors and Leadership Team on our website, here.

Does Spero Therapeutics pay a dividend? Do you have a Dividend Reinvestment Plan?

  • We currently do not pay a dividend and do not offer a Dividend Reinvestment Plan.

What is Spero Therapeutics’ CUSIP?

  • 84833T103.

How do I buy Spero Therapeutics stock?

  • You will need to open a brokerage account.

How do I transfer stock, change the address of my shareholder account, or replace a lost stock certificate?

  • Please contact your broker if you own your shares through a broker, or if you beneficially own your shares, please contact our transfer agent.

Who is Spero Therapeutics’ transfer agent?

  • Computershare is Spero’s transfer agent.

Who is Spero Therapeutics’ independent auditor?

  • Our independent auditor is PwC.

Where is Spero Therapeutics incorporated?

  • Spero Therapeutics is incorporated in Delaware, United States.

How do I contact investor relations?

How do I get added to Spero Therapeutics’ email list?

  • To subscribe to Spero Therapeutics’ email list, sign up here.

Where can I find all the SEC filings for Spero Therapeutics? Where can I download and view quarterly and annual reports?

  • All SEC filings can be found and downloaded here.