CECO ENVIRONMENTAL CORP (CECO) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Medium Risk

Moderate dilution risk

Last updated: April 30, 2026

Risk Assessment Details

Potential Dilution: 87.51% of current shares

Recent Dilution: 2.32% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

36M

Potential Supply

31M

Additional shares possible

Splits

None

Past 2 years

Summary

CECO currently has 35.7M outstanding shares. with significant dilution risk as 31.2M authorized shares could dilute existing holders by 87.5%. The company has minimally diluted shareholders by 2.32% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding	Supply
Apr 30, 2026	10-Q filing \| 35.7M shares outstanding	36M	31M
Apr 29, 2025	10-Q filing \| 35.0M shares outstanding	35M	32M
Feb 25, 2025	10-K filing \| 34.9M shares outstanding	35M	32M
Oct 29, 2024	10-Q filing \| 35.0M shares outstanding	35M	32M
Jul 30, 2024	10-Q filing \| 34.9M shares outstanding	35M	32M
Apr 30, 2024	10-Q filing \| 34.8M shares outstanding	35M	32M
Mar 05, 2024	10-K filing \| 34.7M shares outstanding	35M	32M
Nov 07, 2023	10-Q filing \| 34.8M shares outstanding	35M	32M
Aug 08, 2023	10-Q filing \| 34.6M shares outstanding	35M	32M
May 09, 2023	10-Q filing \| 34.4M shares outstanding	34M	32M
Mar 06, 2023	10-K filing \| 34.7M shares outstanding	35M	32M
Nov 07, 2022	10-Q filing \| 34.5M shares outstanding	34M	32M
Aug 08, 2022	10-Q filing \| 34.9M shares outstanding	35M	32M
May 10, 2022	10-Q filing \| 35.2M shares outstanding	35M	32M
May 02, 2022	S-3 filing: CECO Environmental Corp. is filing an S-3 to offer and sell common stock, preferred stock, depositary shares, warrants, subscription rights, debt securities and purchase contracts, as well as units that include any of these securities for a total aggregate amount of $150,000,000.	35M	32M
Mar 14, 2022	10-K filing \| 35.3M shares outstanding	35M	0
Nov 08, 2021	10-Q filing \| 35.5M shares outstanding	35M	0
Aug 03, 2021	10-Q filing \| 35.8M shares outstanding	36M	0
May 06, 2021	10-Q filing \| 35.8M shares outstanding	36M	0
Mar 03, 2021	10-K filing \| 35.3M shares outstanding	35M	0
Nov 04, 2020	10-Q filing \| 35.4M shares outstanding	35M	0
Aug 05, 2020	10-Q filing \| 35.4M shares outstanding	35M	0
May 06, 2020	10-Q filing \| 35.4M shares outstanding	35M	0
Mar 04, 2020	10-K filing \| 35.5M shares outstanding	35M	0

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