Form 8-K - Current report:
SEC Accession No. 0001437749-26-025707
Filing Date
2026-08-04
Accepted
2026-08-04 17:01:13
Documents
14
Period of Report
2026-08-04
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K ftek20260727_8k.htm   iXBRL 8-K 28156
2 EXHIBIT 99.1 ex_993595.htm EX-99.1 435169
7 ft.jpg GRAPHIC 6177
  Complete submission text file 0001437749-26-025707.txt   625560

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ftek-20260804.xsd EX-101.SCH 3578
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ftek-20260804_def.xml EX-101.DEF 11423
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE ftek-20260804_lab.xml EX-101.LAB 15309
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ftek-20260804_pre.xml EX-101.PRE 11583
17 EXTRACTED XBRL INSTANCE DOCUMENT ftek20260727_8k_htm.xml XML 2842
Mailing Address 27601 BELLA VISTA PARKWAY WARRENVILLE IL 60555
Business Address 27601 BELLA VISTA PARKWAY WARRENVILLE IL 60555 6308454431
FUEL TECH, INC. (Filer) CIK: 0000846913 (see all company filings)

EIN.: 205657551 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-33059 | Film No.: 261239904
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip
(CF Office: 06 Technology)