FUEL TECH, INC. — 4 Filings
492 4 filings on record
This page lists all 4 filings submitted to the SEC by FUEL TECH, INC. (FTEK), sorted by most recent first. Each row links to the full filing on EdgarLookup. FUEL TECH, INC. has filed 492 4 documents with the SEC since 2002. To view all SEC filings by FUEL TECH, INC., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B3
5
5/A
8-A12B
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
PRE 14A
S-3
S-3/A
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001437749-26-010082 | Mar 27, 2026 | Mar 24, 2026 |
| 4 | FORM 4 | 0001437749-26-010080 | Mar 27, 2026 | Mar 24, 2026 |
| 4 | FORM 4 | 0001437749-26-010081 | Mar 27, 2026 | Mar 24, 2026 |
| 4 | FORM 4 | 0001437749-26-007356 | Mar 9, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0001437749-25-019721 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0001437749-25-019722 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0001437749-25-019724 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0001437749-25-010449 | Apr 1, 2025 | Mar 28, 2025 |
| 4 | FORM 4 | 0001437749-24-035859 | Nov 20, 2024 | Nov 19, 2024 |
| 4 | FORM 4 | 0001437749-24-035732 | Nov 19, 2024 | Nov 15, 2024 |
| 4 | FORM 4 | 0001437749-24-035532 | Nov 18, 2024 | Nov 12, 2024 |
| 4 | FORM 4 | 0001437749-24-029190 | Sep 16, 2024 | Sep 12, 2024 |
| 4 | FORM 4 | 0001437749-24-029188 | Sep 16, 2024 | Sep 12, 2024 |
| 4 | FORM 4 | 0001437749-24-028131 | Aug 30, 2024 | Aug 28, 2024 |
| 4 | FORM 4 | 0001437749-24-027476 | Aug 21, 2024 | Aug 12, 2024 |
| 4 | FORM 4 | 0001437749-24-025946 | Aug 12, 2024 | Aug 9, 2024 |
| 4 | FORM 4 | 0001437749-24-019657 | Jun 7, 2024 | Jun 5, 2024 |
| 4 | FORM 4 | 0001437749-24-019656 | Jun 7, 2024 | Jun 5, 2024 |
| 4 | FORM 4 | 0001437749-24-019655 | Jun 7, 2024 | Jun 5, 2024 |
| 4 | FORM 4 | 0001437749-24-006417 | Mar 4, 2024 | Feb 29, 2024 |
| 4 | FORM 4 | 0001437749-24-006418 | Mar 4, 2024 | Feb 29, 2024 |
| 4 | FORM 4 | 0001437749-24-006420 | Mar 4, 2024 | Feb 29, 2024 |
| 4 | FORM 4 | 0001437749-23-023655 | Aug 14, 2023 | Aug 11, 2023 |
| 4 | FORM 4 | 0001437749-23-017056 | Jun 9, 2023 | Jun 7, 2023 |
| 4 | FORM 4 | 0001437749-23-017054 | Jun 9, 2023 | Jun 7, 2023 |
| 4 | FORM 4 | 0001437749-23-017055 | Jun 9, 2023 | Jun 7, 2023 |
| 4 | FORM 4 | 0001437749-22-014393 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-014394 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-014395 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-014392 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-014391 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-014396 | Jun 6, 2022 | Jun 2, 2022 |
| 4 | FORM 4 | 0001437749-22-013066 | May 19, 2022 | May 17, 2022 |
| 4 | PRIMARY DOCUMENT | 0001472375-21-000001 | Jan 4, 2021 | Dec 31, 2020 |
| 4 | FORM 4 | 0001437749-20-026057 | Dec 29, 2020 | Dec 23, 2020 |
| 4 | FORM 4 | 0001437749-20-025977 | Dec 28, 2020 | Dec 22, 2020 |
| 4 | FORM 4 | 0001437749-20-025978 | Dec 28, 2020 | Dec 22, 2020 |
| 4 | FORM 4 | 0001437749-20-024851 | Dec 4, 2020 | Dec 2, 2020 |
| 4 | PRIMARY DOCUMENT | 0001472375-20-000064 | Nov 30, 2020 | Nov 25, 2020 |
| 4 | FORM 4 | 0001437749-20-024517 | Nov 27, 2020 | Nov 24, 2020 |
| 4 | FORM 4 | 0001437749-20-024516 | Nov 27, 2020 | Nov 24, 2020 |
| 4 | FORM 4 | 0001437749-20-020365 | Sep 28, 2020 | Sep 25, 2020 |
| 4 | FORM 4 | 0000846913-20-000044 | Sep 24, 2020 | — |
| 4 | FORM 4 | 0000846913-20-000023 | Mar 18, 2020 | Mar 17, 2020 |
| 4 | FORM 4 | 0000846913-20-000021 | Mar 17, 2020 | Mar 16, 2020 |
| 4 | FORM 4 | 0000846913-19-000103 | Dec 17, 2019 | Dec 16, 2019 |
| 4 | FORM 4 | 0000846913-19-000101 | Dec 17, 2019 | Dec 16, 2019 |
| 4 | FORM 4 | 0000846913-19-000077 | Sep 26, 2019 | — |
| 4 | FORM 4 | 0000846913-19-000075 | Sep 25, 2019 | — |
| 4 | FORM 4 | 0000846913-19-000069 | Sep 6, 2019 | — |