Does Rallies show SPRO 10-K and 10-Q filings?

Rallies organizes SPRO SEC filing research, including 10-K reports, 10-Q reports, company disclosures, and filing-driven context when available.

Is SPRO research on Rallies investment advice?

No. Rallies provides research, data, and educational context for SPRO. It does not provide personalized investment advice.

SPRO (Spero Therapeutics, Inc. Common Stock) Stock Analysis - SEC Filings

Spero Therapeutics, Inc. Common Stock (SPRO) is a publicly traded Healthcare sector company. As of May 21, 2026, SPRO trades at $2.63 with a market cap of $149.39M and a P/E ratio of 0.00. SPRO moved +1.16% today. Year to date, SPRO is +8.23%; over the trailing twelve months it is +286.65%. Its 52-week range spans $0.51 to $3.22. Rallies surfaces SPRO's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.

Where can I find SPRO SEC filings?

Rallies organizes SPRO SEC filing research, company disclosures, 10-K reports, 10-Q reports, and filing-driven context alongside market data, news, fundamentals, and AI research.

SPRO Key Metrics

Key financial metrics for SPRO
Metric	Value
Price	$2.63
Market Cap	$149.39M
P/E Ratio	0.00
EPS	$0.00
Dividend Yield	0.00%
52-Week High	$3.22
52-Week Low	$0.51
Volume	1.08K
Avg Volume	0
Revenue (TTM)	$13.51M
Net Income	$-525.95K
Gross Margin	57.80%

Latest SPRO News

Spero Therapeutics’ Q1 Loss Narrows to $7.2M as PDUFA Date Set June 18 — May 13, 2026
Spero Reports $31.5M Q4 Net Income and Resubmits tebipenem HBr NDA for June Decision — Mar 26, 2026

Recent SPRO Insider Trades

Rajavelu Esther sold 25.24K (~$63.35K) on May 4, 2026.
Rajavelu Esther sold 37.10K (~$87.56K) on Feb 6, 2026.
Rajavelu Esther sold 50.82K (~$119.93K) on Feb 6, 2026.

SPRO Analyst Consensus

SPRO analyst coverage data. Average price target: $0.00.

Common questions about SPRO

Where can I find SPRO SEC filings?: Rallies organizes SPRO SEC filing research, company disclosures, 10-K reports, 10-Q reports, and filing-driven context alongside market data, news, fundamentals, and AI research.
Does Rallies show SPRO 10-K and 10-Q filings?: Rallies organizes SPRO SEC filing research, including 10-K reports, 10-Q reports, company disclosures, and filing-driven context when available.
Is SPRO research on Rallies investment advice?: No. Rallies provides research, data, and educational context for SPRO. It does not provide personalized investment advice.