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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-21-006048
Filing Date
2021-03-15
Accepted
2021-03-15 16:37:50
Documents
100
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K ftek20201231_10k.htm 10-K 1497749
2 EXHIBIT 23.1 ex_220416.htm EX-23.1 3423
3 EXHIBIT 31.1 ex_220417.htm EX-31.1 9100
4 EXHIBIT 31.2 ex_220418.htm EX-31.2 9327
5 EXHIBIT 32 ex_220419.htm EX-32 7123
12 orgstructure2020.jpg GRAPHIC 55935
13 performancegraphvja.jpg GRAPHIC 51481
  Complete submission text file 0001437749-21-006048.txt   9101338

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT ftek-20201231.xml EX-101.INS 1888165
7 XBRL TAXONOMY EXTENSION SCHEMA ftek-20201231.xsd EX-101.SCH 82974
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ftek-20201231_cal.xml EX-101.CAL 80100
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ftek-20201231_def.xml EX-101.DEF 639899
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE ftek-20201231_lab.xml EX-101.LAB 521277
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ftek-20201231_pre.xml EX-101.PRE 678192
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)

IRS No.: 205657551 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33059 | Film No.: 21741989
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip