What is LONA's dilution risk score?

LONA has a latest available DilutionScore record of 63/100, categorized as high dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for LONA, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for LONA?

DilutionWatch tracks 25 SEC filing types for LONA including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect LONA shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For LONA, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for LONA tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for LONA. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

LONA Dilution Risk Score: 63/100 (HIGH)

Score Breakdown

📋 Offering Ability

66

💰 Cash Runway

65

📊 Float Risk

27

⚠️ Warrant Exposure

40

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 10%

💰 Capital Raise model 15%

• Under 12 months cash (7mo)

📉 Score Deterioration model 10%

• Score in HIGH risk zone (63/100)

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Market Data

Market Cap$89.61M

Shares Outstanding9.42M

Float6.41M

Cash$51.07M

Debt$691.0K

Short InterestN/A

Institutional Holdings

QoQ: ↑ 36.2% shares (2026Q1 vs prior)

40 institutional holders · 9.03M shares

#1 PERCEPTIVE ADVISORS LLC 3.72M shares

#2 Kalehua Capital Management LLC 787.4K shares

#3 ADAR1 Capital Management, LLC 727.5K shares

+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest40.7K

Days to Cover2.0

% of Float0.6%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL WARRANT 2025-12-31

xbrl XBRL CONVERTIBLE 2020-12-31

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual LONA Dilution Snapshot

LeonaBio, Inc. (LONA) has a DilutionScore of 63/100, rated High dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for LONA: xbrl on 2025-12-31; xbrl on 2020-12-31.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.