FUEL TECH, INC. reports

Company location: Warrenville, IL
Fiscal year end: 31 December

FUEL TECH, INC. has filed 1,023 SEC EDGAR filings since 16 Jun 1997

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SEC filing history

Showing 51-75 of 611 matching filings.

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25

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3

10-Q File 001-33059

FORM 10-Q

Filing date: 06 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 06 Aug 2024
Reporting date: 06 Aug 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K/A File 001-33059

FORM 8-K/A

Filing date: 28 Jun 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 10 Jun 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 10 Jun 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 07 Jun 2024
Reporting date: 05 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Jun 2024
Reporting date: 05 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Jun 2024
Reporting date: 05 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-33059

FORM 10-Q

Filing date: 07 May 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 07 May 2024
Reporting date: 07 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEF 14A File 001-33059

FORM DEF 14A

Filing date: 15 Apr 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 001-33059

FORM PRE 14A

Filing date: 04 Apr 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 28 Mar 2024
Reporting date: 26 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-33059

FORM 10-K

Filing date: 11 Mar 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 11 Mar 2024
Reporting date: 11 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 06 Mar 2024
Reporting date: 29 Feb 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 04 Mar 2024
Reporting date: 29 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Mar 2024
Reporting date: 29 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Mar 2024
Reporting date: 29 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-53967

GRACE & WHITE, INC 13G FTEK 12/31/23

Filing date: 05 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 08 Dec 2023
Reporting date: 07 Dec 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-33059

FORM 10-Q

Filing date: 07 Nov 2023
Reporting date: 30 Sep 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 07 Nov 2023
Reporting date: 07 Nov 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33059

FORM 8-K

Filing date: 12 Sep 2023
Reporting date: 12 Sep 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 14 Aug 2023
Reporting date: 11 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

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