FUEL TECH, INC. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-22-008679 | Apr 11, 2022 | Apr 6, 2022 |
| 8-K | FORM 8-K | 0001437749-22-005548 | Mar 8, 2022 | — |
| 10-K | FORM 10-K | 0001437749-22-005551 | Mar 8, 2022 | Dec 31, 2021 |
| SC 13G/A | — | 0001037389-22-000046 | Feb 10, 2022 | — |
| SC 13G | GRACE & WHITE, INC 13G FTEK | 0000903064-22-000001 | Jan 10, 2022 | — |
| 8-K | FORM 8-K | 0001437749-21-028535 | Dec 14, 2021 | Dec 9, 2021 |
| 8-K | FORM 8-K | 0001437749-21-025933 | Nov 9, 2021 | — |
| 10-Q | FORM 10-Q | 0001437749-21-025935 | Nov 9, 2021 | Sep 30, 2021 |
| 8-K | FORM 8-K | 0001437749-21-022032 | Sep 13, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-019314 | Aug 10, 2021 | — |
| 10-Q | FORM 10-Q | 0001437749-21-019315 | Aug 10, 2021 | Jun 30, 2021 |
| 8-K | FORM 8-K | 0001437749-21-013148 | May 24, 2021 | May 20, 2021 |
| DEFA14A | DEFA14A | 0001193125-21-160651 | May 13, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-011834 | May 12, 2021 | — |
| 10-Q | FORM 10-Q | 0001437749-21-011835 | May 12, 2021 | Mar 31, 2021 |
| 424B3 | 424B3 | 0001193125-21-103273 | Apr 1, 2021 | — |
| EFFECT | — | 9999999995-21-001229 | Mar 31, 2021 | — |
| CORRESP | — | 0001193125-21-098312 | Mar 29, 2021 | — |
| S-3/A | AMENDMENT NO. 1 TO FORM S-3 | 0001193125-21-096710 | Mar 26, 2021 | — |
| DEF 14A | DEF 14A | 0001193125-21-096570 | Mar 26, 2021 | May 20, 2021 |
| 10-K | FORM 10-K | 0001437749-21-006048 | Mar 15, 2021 | Dec 31, 2020 |
| CORRESP | — | 0001193125-21-081462 | Mar 15, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-006049 | Mar 15, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-004853 | Mar 3, 2021 | Feb 25, 2021 |
| UPLOAD | — | 0000000000-21-002501 | Mar 2, 2021 | — |
| D | — | 0001209191-21-014758 | Feb 26, 2021 | — |
| S-3 | FORM S-3 | 0001193125-21-060605 | Feb 26, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-003276 | Feb 18, 2021 | Feb 11, 2021 |
| SC 13G | — | 0001037389-21-000020 | Feb 10, 2021 | — |
| 8-K | FORM 8-K | 0001437749-21-000570 | Jan 12, 2021 | Jan 11, 2021 |
| 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 |
| 8-K | FORM 8-K | 0001437749-20-025722 | Dec 21, 2020 | Dec 16, 2020 |
| SC 13G/A | GRACE & WHITE, INC 13G/A FTEK | 0000903064-20-000014 | Dec 7, 2020 | — |
| 8-K | FORM 8-K | 0001437749-20-024935 | Dec 7, 2020 | Dec 4, 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 |
| 8-K | FORM 8-K | 0001437749-20-023406 | Nov 10, 2020 | — |
| 10-Q | FORM 10-Q | 0001437749-20-023400 | Nov 10, 2020 | Sep 30, 2020 |
| 4 | FORM 4 | 0001437749-20-020365 | Sep 28, 2020 | Sep 25, 2020 |
| 8-K | FORM 8-K | 0001437749-20-020185 | Sep 24, 2020 | — |
| 4 | FORM 4 | 0000846913-20-000044 | Sep 24, 2020 | — |
| 8-K | FORM 8-K | 0001437749-20-020028 | Sep 22, 2020 | — |
| 8-K | 8-K - REGULATION FD (INVESTOR PRESENTATION (09.14.20) | 0000846913-20-000042 | Sep 14, 2020 | — |
| 8-K | 8-K | 0000846913-20-000039 | Aug 11, 2020 | — |
| 10-Q | 10-Q | 0000846913-20-000040 | Aug 11, 2020 | Jun 30, 2020 |