TENNANT CO (TNC) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: November 04, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

18M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

TNC currently has 18.3M outstanding shares. with minimal authorized share overhang for future dilution. The company has not diluted shareholders through share issuances in the past 2 years, which is positive for existing holders.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Nov 04, 2025	10-Q filing \| 18.3M shares outstanding	18M
May 01, 2025	10-Q filing \| 18.7M shares outstanding	19M
Feb 18, 2025	10-K filing \| 18.8M shares outstanding	19M
Nov 01, 2024	10-Q filing \| 18.8M shares outstanding	19M
Aug 08, 2024	10-Q filing \| 18.9M shares outstanding	19M
May 03, 2024	10-Q filing \| 19.1M shares outstanding	19M
Feb 22, 2024	10-K filing \| 18.5M shares outstanding	19M
Oct 31, 2023	10-Q filing \| 18.6M shares outstanding	19M
Aug 04, 2023	10-Q filing \| 18.7M shares outstanding	19M
Apr 28, 2023	10-Q filing \| 18.4M shares outstanding	18M
Feb 23, 2023	10-K filing \| 18.5M shares outstanding	18M
Oct 27, 2022	10-Q filing \| 18.5M shares outstanding	19M
Aug 09, 2022	10-Q filing \| 18.5M shares outstanding	19M
Apr 28, 2022	10-Q filing \| 18.5M shares outstanding	18M
Feb 24, 2022	10-K filing \| 15.5M shares outstanding	16M
Nov 02, 2021	10-Q filing \| 18.6M shares outstanding	19M
Aug 03, 2021	10-Q filing \| 18.5M shares outstanding	19M
May 04, 2021	10-Q filing \| 18.5M shares outstanding	18M
Feb 25, 2021	10-K filing \| 18.6M shares outstanding	19M
Oct 29, 2020	10-Q filing \| 18.4M shares outstanding	18M
Jul 30, 2020	10-Q filing \| 18.3M shares outstanding	18M
May 06, 2020	10-Q filing \| 18.3M shares outstanding	18M
Feb 27, 2020	10-K filing \| 18.1M shares outstanding	18M

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