FUEL TECH, INC. (FTEK) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 05, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 2.43% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
31M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

FTEK currently has 31.1M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 2.43% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 05, 2026

10-Q filing | 31.1M shares outstanding

31M 0
Nov 04, 2025

10-Q filing | 31.1M shares outstanding

31M 0
Aug 05, 2025

10-Q filing | 30.9M shares outstanding

31M 0
May 12, 2025

10-Q filing | 30.7M shares outstanding

31M 0
Mar 04, 2025

10-K filing | 30.6M shares outstanding

31M 0
Nov 06, 2024

10-Q filing | 30.7M shares outstanding

31M 0
Aug 06, 2024

10-Q filing | 30.5M shares outstanding

30M 0
May 07, 2024

10-Q filing | 30.4M shares outstanding

30M 0
Mar 11, 2024

10-K filing | 30.3M shares outstanding

30M 0
Nov 07, 2023

10-Q filing | 30.4M shares outstanding

30M 0
Aug 08, 2023

10-Q filing | 30.3M shares outstanding

30M 0
May 09, 2023

10-Q filing | 30.3M shares outstanding

30M 0
Mar 07, 2023

10-K filing | 30.3M shares outstanding

30M 0
Nov 08, 2022

10-Q filing | 30.3M shares outstanding

30M 0
Aug 10, 2022

10-Q filing | 30.3M shares outstanding

30M 0
May 10, 2022

10-Q filing | 30.3M shares outstanding

30M 0
Mar 08, 2022

10-K filing | 29.7M shares outstanding

30M 0
Nov 09, 2021

10-Q filing | 30.3M shares outstanding

30M 0
Aug 10, 2021

10-Q filing | 30.3M shares outstanding

30M 0
May 12, 2021

10-Q filing | 27.7M shares outstanding

28M 0
Mar 15, 2021

10-K filing | 30.2M shares outstanding

30M 0
Feb 18, 2021

8-K filing: Fuel Tech, Inc. completed a private placement on February 17, 2021, issuing 5,000,000 shares of common stock and 2,500,000 warrants to investors, resulting in gross proceeds of approximately $25.8 million. ($25.8M proceeds)

25M 0
Nov 10, 2020

10-Q filing | 24.7M shares outstanding

25M 0
Aug 11, 2020

10-Q filing | 24.2M shares outstanding

24M 0
May 12, 2020

10-Q filing | 24.2M shares outstanding

24M 0
Mar 12, 2020

10-K filing | 23.9M shares outstanding

24M 0
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