Spero Therapeutics, Inc. (SPRO)

NASDAQ: SPRO · Real-Time Price · USD

2.360

+0.030 (1.29%)

At close: Oct 30, 2025, 4:00 PM EDT

2.320

-0.040 (-1.69%)

After-hours: Oct 30, 2025, 7:53 PM EDT

Revenue by Product

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	2014 - 2018
Period Ending	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	2014 - 2018
Novel Treatments for Multi-drug Resistant Bacterial Infections	103.78M	Log In	Log In	Log In	Log In	Upgrade
Novel Treatments for Multi-drug Resistant Bacterial Infections Growth	93.95%	Log In	Log In	Log In	Log In	Upgrade

Revenue by Geography

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	2014 - 2018
Period Ending	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	2014 - 2018
United States	103.78M	Log In	Log In	Log In	Log In	Upgrade
United States Growth	93.95%	Log In	Log In	Log In	Log In	Upgrade