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.
Revenue by Geography
Financials in millions USD. Fiscal year is January - December.
 Millions USD. Fiscal year is Jan - Dec.