Fuel Tech, Inc.
FTEKNasdaqCIK 846913IndustrialsFiscal year ends Dec 31
Reports and events: 267 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-1820:02 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-030744 |
| 2026-09-0220:02 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001437749-26-029510 |
| 2026-08-0421:03 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001437749-26-025711 |
| 2026-08-0421:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-025707 |
| 2026-08-0421:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-025704 |
| 2026-06-0820:02 ET | 8-K | 5.07 Shareholder vote results | 0001437749-26-019829 |
| 2026-05-0520:33 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001437749-26-014907 |
| 2026-05-0520:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-014902 |
| 2026-04-1320:03 ET | DEF 14A | Proxy statementPeriod 2026-06-04 | 0001437749-26-012157 |
| 2026-03-2720:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-010084 |
| 2026-03-0321:31 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001437749-26-006623 |
| 2026-03-0321:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-006620 |
| 2025-12-1221:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-037724 |
| 2025-11-0421:35 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001437749-25-033043 |
| 2025-11-0421:33 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-033042 |
| 2025-08-0520:31 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001437749-25-024873 |
| 2025-08-0520:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-024872 |
| 2025-06-1020:05 ET | 8-K | 5.07 Shareholder vote results | 0001437749-25-019974 |
| 2025-05-2220:05 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-018151 |
| 2025-05-1220:32 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001437749-25-016135 |
| 2025-05-1220:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-016134 |
| 2025-04-2120:07 ET | DEF 14A | Proxy statementPeriod 2025-06-05 | 0001437749-25-012519 |
| 2025-04-0221:02 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-010722 |
| 2025-03-0421:32 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001437749-25-006116 |
| 2025-03-0421:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-006115 |
| 2024-12-1321:03 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-24-037473 |
| 2024-12-0421:02 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-036693 |
| 2024-11-0621:32 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001437749-24-033640 |
| 2024-11-0621:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-033639 |
| 2024-08-2720:02 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-027843 |
| 2024-08-0620:34 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001437749-24-024919 |
| 2024-08-0620:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-024917 |
| 2024-06-2820:06 ET | 8-K/A | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001437749-24-021566 |
| 2024-06-1020:05 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001437749-24-019815 |
| 2024-06-1020:04 ET | 8-K | 5.07 Shareholder vote results | 0001437749-24-019814 |
| 2024-05-0720:31 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0001437749-24-015111 |
| 2024-05-0720:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-015108 |
| 2024-04-1520:03 ET | DEF 14A | Proxy statementPeriod 2024-06-06 | 0001437749-24-012049 |
| 2024-03-2820:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-24-009817 |
| 2024-03-1120:31 ET | 10-K | Annual reportPeriod 2023-12-31 | 0001437749-24-007335 |
| 2024-03-1120:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-007334 |
| 2024-03-0621:02 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001437749-24-006811 |
| 2023-12-0821:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-23-033997 |
| 2023-11-0721:30 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0001437749-23-030663 |
| 2023-11-0721:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-030664 |
| 2023-09-1220:01 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-23-025690 |
| 2023-08-0820:31 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001437749-23-022534 |
| 2023-08-0820:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-022533 |
| 2023-06-1220:02 ET | 8-K | 5.07 Shareholder vote results | 0001437749-23-017123 |
| 2023-05-1020:01 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-23-013570 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:58 ET. Listed shows no prices and gives no investment advice.