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FUEL TECH, INC.

For the period ended May 12, 2025. Filed May 12, 2025.

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About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

May 12, 2025 · Filed May 12, 2025

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FTEK$1.35+1.5%Stored close · as of Nov 6, 2026
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EX-99.1 · Segment Data- Reporting Segments

Segment Data- Reporting Segments

Information about reporting segment net sales and gross margin from operations is provided below:

Air Pollution · FUEL CHEM
Three months ended March 31, 2025Control SegmentSegmentOtherTotal
Revenues from external customers$1,303$5,079$—$6,382
Cost of sales(878)(2,545)—(3,423)
Gross margin4252,534—2,959
Selling, general and administrative——(3,341)(3,341)
Research and development——(570)(570)
Operating income (loss) from operations$425$2,534$(3,911)$(952)
Air Pollution · FUEL CHEM
Three months ended March 31, 2024Control SegmentSegmentOtherTotal
Revenues from external customers$2,318$2,639$—$4,957
Cost of sales(1,428)(1,500)—(2,928)
Gross margin8901,139—2,029
Selling, general and administrative——(3,345)(3,345)
Research and development——(376)(376)
Operating income (loss) from operations$890$1,139$(3,721)$(1,692)
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.