What is CPRX's dilution risk score?

CPRX has a latest available DilutionScore record of 35/100, categorized as medium dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for CPRX, 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 CPRX?

DilutionWatch tracks 25 SEC filing types for CPRX 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 CPRX shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For CPRX, 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 CPRX tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for CPRX. 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.

CPRX Dilution Risk Score: 35/100 (MEDIUM)

Score Breakdown

📋 Offering Ability

60

💰Cash Runway—

📊 Float Risk

0

⚠️ Warrant Exposure

15

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for CPRX.

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Market Data

Market Cap$3.82B

Shares Outstanding122.38M

Float115.58M

Cash$755.86M

Debt$2.68M

Short InterestN/A

Institutional Holdings

QoQ: ↑ 12.3% shares (2026Q1 vs prior)

385 institutional holders · 121.60M shares

#1 BlackRock, Inc. 18.77M shares

#2 VANGUARD CAPITAL MANAGEMENT LLC 10.25M shares

#3 MORGAN STANLEY 7.46M 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 Interest340.3K

Days to Cover1.0

% of Float0.3%

FINRA data as of Jul 15, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2017-12-31

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual CPRX Dilution Snapshot

Catalyst Pharmaceuticals, Inc. (CPRX) has a DilutionScore of 35/100, rated Medium dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for CPRX: xbrl on 2017-12-31.

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.