SUPERNUS PHARMACEUTICALS, INC. (SUPN) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: November 06, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 3.01% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

57M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

SUPN currently has 56.6M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 3.01% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Nov 06, 2025	10-Q filing \| 56.6M shares outstanding	57M
Aug 05, 2025	10-Q filing \| 56.0M shares outstanding	56M
May 06, 2025	10-Q filing \| 55.9M shares outstanding	56M
Feb 25, 2025	10-K filing \| 56.0M shares outstanding	56M
Nov 04, 2024	10-Q filing \| 55.1M shares outstanding	55M
Aug 06, 2024	10-Q filing \| 55.0M shares outstanding	55M
May 08, 2024	10-Q filing \| 54.8M shares outstanding	55M
Feb 27, 2024	10-K filing \| 54.5M shares outstanding	55M
Nov 08, 2023	10-Q filing \| 54.6M shares outstanding	55M
Aug 08, 2023	10-Q filing \| 54.5M shares outstanding	55M
May 09, 2023	10-Q filing \| 54.4M shares outstanding	54M
Mar 09, 2023	10-K filing \| 53.7M shares outstanding	54M
Nov 09, 2022	10-Q filing \| 53.8M shares outstanding	54M
Aug 08, 2022	10-Q filing \| 53.4M shares outstanding	53M
May 12, 2022	10-Q filing \| 53.3M shares outstanding	53M
Apr 13, 2022	10-K filing \| 53.1M shares outstanding	53M
Nov 05, 2021	10-Q filing \| 53.2M shares outstanding	53M
Aug 06, 2021	10-Q filing \| 53.0M shares outstanding	53M
May 07, 2021	10-Q filing \| 52.9M shares outstanding	53M
Mar 08, 2021	10-K filing \| 52.6M shares outstanding	53M
Nov 06, 2020	10-Q filing \| 52.7M shares outstanding	53M
Aug 17, 2020	10-Q filing \| 52.6M shares outstanding	53M
May 15, 2020	10-Q filing \| 52.5M shares outstanding	53M
Feb 28, 2020	10-K filing \| 52.4M shares outstanding	52M

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