CATALYST PHARMACEUTICALS, INC. (CPRX) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: May 11, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 4.11% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

120M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

CPRX currently has 122M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 4.11% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding	Supply
May 11, 2026	10-Q filing \| 122.3M shares outstanding	120M	0
Nov 05, 2025	10-Q filing \| 122.6M shares outstanding	120M	0
Aug 06, 2025	10-Q filing \| 122.2M shares outstanding	120M	0
May 07, 2025	10-Q filing \| 121.5M shares outstanding	120M	0
Feb 26, 2025	10-K filing \| 118.5M shares outstanding	120M	0
Nov 06, 2024	10-Q filing \| 118.9M shares outstanding	120M	0
Aug 07, 2024	10-Q filing \| 118.2M shares outstanding	120M	0
May 08, 2024	10-Q filing \| 116.8M shares outstanding	120M	0
Feb 28, 2024	10-K filing \| 113.8M shares outstanding	110M	0
Nov 08, 2023	10-Q filing \| 106.6M shares outstanding	110M	0
Aug 09, 2023	10-Q filing \| 106.3M shares outstanding	110M	0
May 10, 2023	10-Q filing \| 105.6M shares outstanding	110M	0
Mar 15, 2023	10-K filing \| 103.4M shares outstanding	100M	33K
Nov 09, 2022	10-Q filing \| 103.3M shares outstanding	100M	89K
Aug 09, 2022	10-Q filing \| 102.8M shares outstanding	100M	610K
May 10, 2022	10-Q filing \| 102.8M shares outstanding	100M	630K
Mar 16, 2022	10-K filing \| 103.4M shares outstanding	100M	28K
Nov 09, 2021	10-Q filing \| 103.2M shares outstanding	100M	210K
Aug 09, 2021	10-Q filing \| 103.4M shares outstanding	100M	0
May 10, 2021	10-Q filing \| 103.8M shares outstanding	100M	0
Mar 15, 2021	10-K filing \| 103.5M shares outstanding	100M	0
Nov 09, 2020	10-Q filing \| 103.5M shares outstanding	100M	0
Aug 10, 2020	10-Q filing \| 103.4M shares outstanding	100M	0
Jul 23, 2020	S-3 filing: The filing is an S-3 form indicating a shelf registration for the potential offering of common stock, preferred stock, warrants to purchase common stock and debt securities.	100M	0
May 11, 2020	10-Q filing \| 103.4M shares outstanding	100M	0
Mar 16, 2020	10-K filing \| 102.9M shares outstanding	100M	0

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