REPLIGEN CORP (RGEN) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: May 06, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.62% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

56M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

RGEN currently has 56.4M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.62% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
May 06, 2026	10-Q filing \| 56.4M shares outstanding	56M
Nov 04, 2025	10-Q filing \| 56.3M shares outstanding	56M
Apr 29, 2025	10-Q filing \| 56.2M shares outstanding	56M
Mar 14, 2025	10-K filing \| 56.1M shares outstanding	56M
Nov 18, 2024	10-Q filing \| 56.0M shares outstanding	56M
Jul 30, 2024	10-Q filing \| 56.0M shares outstanding	56M
May 01, 2024	10-Q filing \| 55.9M shares outstanding	56M
Feb 22, 2024	10-K filing \| 55.8M shares outstanding	56M
Oct 31, 2023	10-Q filing \| 55.8M shares outstanding	56M
Aug 02, 2023	10-Q filing \| 55.8M shares outstanding	56M
May 02, 2023	10-Q filing \| 55.7M shares outstanding	56M
Feb 22, 2023	10-K filing \| 55.6M shares outstanding	56M
Nov 01, 2022	10-Q filing \| 55.5M shares outstanding	56M
Aug 02, 2022	10-Q filing \| 55.5M shares outstanding	55M
Apr 27, 2022	10-Q filing \| 55.4M shares outstanding	55M
Feb 17, 2022	10-K filing \| 55.0M shares outstanding	55M
Oct 28, 2021	10-Q filing \| 55.0M shares outstanding	55M
Jul 27, 2021	10-Q filing \| 54.9M shares outstanding	55M
May 04, 2021	10-Q filing \| 54.8M shares outstanding	55M
Feb 24, 2021	10-K filing \| 53.9M shares outstanding	54M
Nov 05, 2020	10-Q filing \| 52.5M shares outstanding	53M
Jul 30, 2020	10-Q filing \| 52.4M shares outstanding	52M
May 06, 2020	10-Q filing \| 52.1M shares outstanding	52M
Feb 26, 2020	10-K filing \| 49.2M shares outstanding	49M

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