WD 40 CO (WDFC) - Dilution Analysis

Visualizing historical and potential share dilution over time

View Stock Details

American Express® Business Gold Card

Earn Up to 200K Membership Rewards® Points

4X on your top 2 spending categories. Transfer to 20+ airline & hotel partners. Terms apply.

Learn More

Dilution Analysis

Low Risk

Limited dilution potential

Last updated: April 09, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.04% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

13M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

WDFC currently has 13.5M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.04% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Apr 09, 2026	10-Q filing \| 13.5M shares outstanding	13M
Jan 08, 2026	10-Q filing \| 13.5M shares outstanding	14M
Oct 27, 2025	10-K filing \| 13.5M shares outstanding	14M
Jul 10, 2025	10-Q filing \| 13.5M shares outstanding	14M
Apr 09, 2025	10-Q filing \| 13.6M shares outstanding	14M
Jan 10, 2025	10-Q filing \| 13.5M shares outstanding	14M
Oct 21, 2024	10-K filing \| 13.6M shares outstanding	14M
Jul 10, 2024	10-Q filing \| 13.6M shares outstanding	14M
Apr 09, 2024	10-Q filing \| 13.6M shares outstanding	14M
Jan 09, 2024	10-Q filing \| 13.6M shares outstanding	14M
Oct 23, 2023	10-K filing \| 13.6M shares outstanding	14M
Jul 10, 2023	10-Q filing \| 13.6M shares outstanding	14M
Apr 06, 2023	10-Q filing \| 13.6M shares outstanding	14M
Jan 09, 2023	10-Q filing \| 13.6M shares outstanding	14M
Oct 24, 2022	10-K filing \| 13.7M shares outstanding	14M
Jul 07, 2022	10-Q filing \| 13.7M shares outstanding	14M
Apr 07, 2022	10-Q filing \| 13.7M shares outstanding	14M
Jan 06, 2022	10-Q filing \| 13.7M shares outstanding	14M
Oct 22, 2021	10-K filing \| 13.7M shares outstanding	14M
Jul 07, 2021	10-Q filing \| 13.7M shares outstanding	14M
Apr 08, 2021	10-Q filing \| 13.7M shares outstanding	14M
Jan 07, 2021	10-Q filing \| 13.7M shares outstanding	14M
Oct 21, 2020	10-K filing \| 13.7M shares outstanding	14M
Jul 09, 2020	10-Q filing \| 13.7M shares outstanding	14M
Apr 09, 2020	10-Q filing \| 13.7M shares outstanding	14M
Jan 09, 2020	10-Q filing \| 13.7M shares outstanding	14M

Back to WDFC Details