earnings call
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Spero Therapeutics Inc (SPRO) SEC filings
Spero Therapeutics Inc (SPRO) SEC filings — 10-K, 10-Q, 8-K, and Form 4 as cached from EDGAR. When an exhibit lands, this page shows the headline, the numbers, and why it matters.
Those exhibit numbers sit next to the income-statement cache: Latest reported SPRO revenue for 2025-12-31 was $66.8M. Net income was $8.6M. Revenue was up 39.2% from 2024-12-31 to 2025-12-31. SPRO currently screens at market cap $149.5M. The SPRO filings page is the source view; the stock page is the research view.
EDGAR remains the official archive. Lician caches 8-K exhibits so you can read what Spero Therapeutics Inc said without waiting on a live EDGAR scrape. Item 2.02 is the earnings exhibit — this page prefers EX-99.1 revenue, growth, EPS, and guidance over a form-type label. Form 4 insider prints stay on the same ticker timeline.
Earnings & events
All eventsearnings call
Event insights for SPRO — what management said, what changed, and why it matters.
Recent filings
SPRO SEC filings FAQ
What is the latest SPRO SEC filing?
The latest cached Spero Therapeutics Inc (SPRO) filing on this page is 8-K · Aug 28, 2026. Filings: https://lician.com/sec/spro
What is the latest SPRO filing accession number?
The latest cached Spero Therapeutics Inc (SPRO) accession number on this page is 0001193125-26-374788. Filing: https://lician.com/sec/spro/0001193125-26-374788
Which item codes are on the latest SPRO filing?
Cached item codes on the latest Spero Therapeutics Inc (SPRO) 8-K are 1.01, 8.01, 9.01.
How many SPRO SEC filings are listed on this page?
This page lists 3 cached Spero Therapeutics Inc (SPRO) SEC filings. Filings: https://lician.com/sec/spro
What events are listed on the SPRO SEC page?
Cached event headlines on this Spero Therapeutics Inc (SPRO) SEC page: "SPRO earnings". Events: https://lician.com/sec/spro
What are SPRO's latest revenue and net income?
Latest cached Spero Therapeutics Inc (SPRO) revenue for Dec 31, 2025 was $66.8M. Net income was $8.6M. Statements: https://lician.com/financials/spro