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FUEL TECH, INC.

For the period ended Nov 3, 2026. Filed Nov 3, 2026.

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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.

Nov 3, 2026 · Filed Nov 3, 2026

Use the contents to explore the available documents and sections.

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 September 30, 2026Control SegmentSegmentOtherTotal
Revenues from external customers$3,746$4,930$—$8,676
Cost of sales(2,246)(2,525)—(4,771)
Gross margin1,5002,405—3,905
Selling, general and administrative——(3,657)(3,657)
Research and development——(771)(771)
Income (loss) from operations$1,500$2,405$(4,428)$(523)
Air Pollution · FUEL CHEM
Three months ended September 30, 2025Control SegmentSegmentOtherTotal
Revenues from external customers$2,707$4,783$—$7,490
Cost of sales(1,428)(2,401)—(3,829)
Gross margin1,2792,382—3,661
Selling, general and administrative——(3,207)(3,207)
Research and development——(450)(450)
Income (loss) from operations$1,279$2,382$(3,657)$4
Air Pollution · FUEL CHEM
Nine months ended September 30, 2026Control SegmentSegmentOtherTotal
Revenues from external customers$8,135$13,106$—$21,241
Cost of sales(5,010)(7,007)—(12,017)
Gross margin3,1256,099—9,224
Selling, general and administrative——(10,967)(10,967)
Research and development——(1,941)(1,941)
Income (loss) from operations$3,125$6,099$(12,908)$(3,684)
Air Pollution · FUEL CHEM
Nine months ended September 30, 2025Control SegmentSegmentOtherTotal
Revenues from external customers$6,515$12,915$—$19,430
Cost of sales(3,713)(6,568)—(10,281)
Gross margin2,8026,347—9,149
Selling, general and administrative——(9,895)(9,895)
Research and development——(1,510)(1,510)
Income (loss) from operations$2,802$6,347$(11,405)$(2,256)
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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.