QS Energy, Inc. SEC EDGAR Filings (CIK 0001103795)

SEC EDGAR filings, ownership reports, and insider transactions for QS Energy, Inc..

Symbol
QSEP on OTC
Industry
Oil & Gas Field Machinery & Equipment (Office Of Technology)
Business address
23902 Fm 2978, Tomball, TX, 77375
State of incorporation
NV
Fiscal year end
31 December
Former names
SAVE THE WORLD AIR INC (to 07 Aug 2015)
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QS Energy, Inc. has filed 546 SEC EDGAR filings since 27 Jan 2000

Latest Filings

Recent SEC filings for QS Energy, Inc. including 10-Q, 8-K, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR SEPT. 2025 14 Nov 2025 30 Sep 2025 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR JUN 2025 14 Aug 2025 30 Jun 2025 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Jun 2025 19 Jun 2025 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Jun 2025 20 Jun 2025 000-29185
4 Open 4 document View SEC filing for 4 27 May 2025 23 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR MAR 2025 14 May 2025 31 Mar 2025 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K FOR DEC 2024 28 Mar 2025 31 Dec 2024 000-29185
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 27 Feb 2025 005-82258
4 Open 4 document View SEC filing for 4 25 Feb 2025 14 Feb 2025
4/A Open 4/A document View SEC filing for 4/A 25 Feb 2025 07 Jun 2021
4 Open 4 document View SEC filing for 4 25 Feb 2025 14 Feb 2025
4/A Open 4/A document View SEC filing for 4/A 25 Feb 2025 13 Feb 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Feb 2025 19 Feb 2025 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Feb 2025 14 Feb 2025 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Feb 2025 14 Feb 2025 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 27 Dec 2024 14 Feb 2025 000-29185
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 17 Dec 2024 14 Feb 2025 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Nov 2024 15 Nov 2024 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR SEPT 2024 14 Nov 2024 30 Sep 2024 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR JUNE 2024 09 Aug 2024 30 Jun 2024 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Jun 2024 03 Jun 2024 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR MARCH 2024 15 May 2024 31 Mar 2024 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 May 2024 10 May 2024 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 09 Apr 2024 31 Dec 2023 000-29185
NT 10-K Open NT 10-K document View SEC filing for NT 10-K REQUEST FOR EXTENSION 01 Apr 2024 31 Dec 2023 000-29185
4 Open 4 document View SEC filing for 4 13 Feb 2024 13 Feb 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Nov 2023 30 Sep 2023 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Oct 2023 30 Sep 2023 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Aug 2023 30 Jun 2023 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 May 2023 31 Mar 2023 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 30 Mar 2023 31 Dec 2022 000-29185
4 Open 4 document View SEC filing for 4 23 Mar 2023 22 Mar 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2022 30 Sep 2022 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Sep 2022 23 Sep 2022 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Aug 2022 30 Jun 2022 000-29185
4 Open 4 document View SEC filing for 4 10 Aug 2022 10 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 May 2022 31 Mar 2022 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 31 Mar 2022 31 Dec 2021 000-29185
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Dec 2021 09 Dec 2021 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Nov 2021 30 Sep 2021 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR JUNE 30, 2021 13 Sep 2021 30 Jun 2021 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 23 Aug 2021 31 Mar 2021 000-29185
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTICE OF LATE FILING 16 Aug 2021 30 Jun 2021 000-29185
4 Open 4 document View SEC filing for 4 28 Jul 2021 07 Jun 2021
3 Open 3 document View SEC filing for 3 28 Jul 2021 15 Apr 2021
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Jul 2021 20 Jul 2021 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 22 Jul 2021 31 Dec 2020 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Apr 2021 09 Apr 2021 000-29185
NT 10-K Open NT 10-K document View SEC filing for NT 10-K EXTENSION 31 Mar 2021 31 Dec 2020 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 23 Nov 2020 30 Sep 2020 000-29185
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTICE OF LATE FILING 16 Nov 2020 30 Sep 2020 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 19 Aug 2020 30 Jun 2020 000-29185
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTICE OF LATE FILING 14 Aug 2020 30 Jun 2020 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Jul 2020 08 Jul 2020 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 26 Jun 2020 31 Mar 2020 000-29185
4/A Open 4/A document View SEC filing for 4/A 22 Jun 2020 19 Jun 2020
4 Open 4 document View SEC filing for 4 19 Jun 2020 19 Jun 2020
4 Open 4 document View SEC filing for 4 19 Jun 2020 19 Jun 2020
4 Open 4 document View SEC filing for 4 19 Jun 2020 15 Jun 2020
4 Open 4 document View SEC filing for 4 17 Jun 2020 12 Jun 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 May 2020 15 May 2020 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Apr 2020 16 Apr 2020 000-29185
4 Open 4 document View SEC filing for 4 01 Apr 2020 15 Nov 2019
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 30 Mar 2020 31 Dec 2019 000-29185
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 24 Mar 2020 01 Jan 2020
4 Open 4 document View SEC filing for 4 18 Mar 2020 08 Jan 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Mar 2020 04 Mar 2020 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2019 30 Sep 2019 000-29185
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 16 Oct 2019 005-82258
4 Open 4 document View SEC filing for 4 24 Sep 2019 23 Sep 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2019 30 Jun 2019 000-29185
4 Open 4 document View SEC filing for 4 04 Jun 2019 31 May 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Jun 2019 04 Jun 2019 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 May 2019 31 Mar 2019 000-29185
4 Open 4 document View SEC filing for 4 10 Apr 2019 21 Feb 2019
4 Open 4 document View SEC filing for 4 05 Apr 2019 25 Feb 2019
4 Open 4 document View SEC filing for 4 05 Apr 2019 25 Feb 2019
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Apr 2019 31 Dec 2018 000-29185
4 Open 4 document View SEC filing for 4 21 Mar 2019 21 Mar 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 01 Mar 2019 01 Jan 2019
4 Open 4 document View SEC filing for 4 21 Feb 2019 21 Feb 2019
4 Open 4 document View SEC filing for 4 28 Nov 2018 26 Nov 2018
4 Open 4 document View SEC filing for 4 28 Nov 2018 26 Nov 2018
4/A Open 4/A document View SEC filing for 4/A 28 Nov 2018 30 Mar 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2018 30 Sep 2018 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 14 Nov 2018 09 Nov 2018 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 09 Oct 2018 09 Nov 2018 000-29185
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K 05 Sep 2018 05 Sep 2018 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Sep 2018 05 Sep 2018 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2018 30 Jun 2018 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 May 2018 14 May 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2018 31 Mar 2018 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2018 30 Mar 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 02 Apr 2018 31 Dec 2017 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Feb 2018 01 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Feb 2018 06 Feb 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2017 30 Sep 2017 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Oct 2017 10 Oct 2017 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Oct 2017 05 Oct 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2017 01 May 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Oct 2017 29 Sep 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2017 30 Jun 2017 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY 09 Aug 2017 07 Aug 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Aug 2017 02 Aug 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Aug 2017 30 Jul 2017
PRE 14A Open PRE 14A document View SEC filing for PRE 14A NOTICE OF CONSENT SOLICITATION 27 Jul 2017 31 Jul 2017 000-29185
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 27 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Jul 2017 19 Jul 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Jul 2017 14 Jul 2017 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Jul 2017 13 Jul 2017 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 06 Jun 2017 31 May 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jun 2017 31 May 2017
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE OTHER PROXY MATERIALS 25 May 2017 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A SCHEDULE 14A 24 May 2017 14 Jul 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 May 2017 15 May 2017
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 17 May 2017 09 May 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2017 31 Mar 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 May 2017 09 May 2017
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 12 May 2017 14 Jul 2017 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
3 Open 3 document View SEC filing for 3 FORM 3 11 May 2017 09 May 2017
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 10 May 2017 08 May 2017 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2017 17 Apr 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Apr 2017 06 Apr 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Apr 2017 01 Apr 2017
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Apr 2017 01 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 06 Apr 2017 01 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 06 Apr 2017 01 Apr 2017
3 Open 3 document View SEC filing for 3 FORM 3 06 Apr 2017 01 Apr 2017
3 Open 3 document View SEC filing for 3 FORM 3 06 Apr 2017 01 Apr 2017
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 31 Mar 2017 31 Dec 2016 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Feb 2017 10 Feb 2017 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Feb 2017 01 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 01 Jan 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Jan 2017 13 Oct 2016
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 Jan 2017 01 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2017 01 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2017 01 Jan 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Dec 2016 28 Nov 2016 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 14 Nov 2016 07 Nov 2016 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2016 30 Sep 2016 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2016 30 Jun 2016 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2016 05 Aug 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Jun 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Jun 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 27 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2016 09 May 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QS ENERGY, INC. 10 May 2016 31 Mar 2016 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016
8-K Open 8-K document View SEC filing for 8-K 25 Apr 2016 20 Apr 2016 000-29185
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K AMENDMENT 16 Mar 2016 31 Dec 2015 000-29185
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Mar 2016
10-K Open 10-K document View SEC filing for 10-K ANNUAL REPORT 15 Mar 2016 31 Dec 2015 000-29185
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Mar 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jan 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Dec 2015
8-K Open 8-K document View SEC filing for 8-K QS ENERGY, INC. 01 Dec 2015 01 Dec 2015 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 09 Nov 2015 30 Sep 2015 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 11 Aug 2015 11 Aug 2015 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 07 Aug 2015 30 Jun 2015 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Jun 2015 19 Jun 2015 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2015 31 Mar 2015 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A PROXY STATEMENT 08 May 2015 19 Jun 2015 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 16 Mar 2015 31 Dec 2014 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Mar 2015 06 Mar 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jan 2015 01 Jan 2015
3 Open 3 document View SEC filing for 3 FORM 3 23 Jan 2015 20 Jan 2015
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 22 Jan 2015 20 Jan 2015 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Nov 2014 06 Nov 2014 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2014 30 Sep 2014 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 Aug 2014 30 Jun 2014 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 21 Jul 2014 15 Jul 2014 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 21 Jul 2014 15 Jul 2014 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 May 2014 06 May 2014
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2014 06 May 2014
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2014 06 May 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2014 06 May 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2014 06 May 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2014 06 May 2014
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 09 May 2014 31 Mar 2014 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 17 Mar 2014 31 Dec 2013 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 20 Dec 2013 19 Dec 2013 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2013 13 Dec 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Dec 2013 16 Dec 2013 000-29185
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 15 Nov 2013 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 15 Nov 2013 15 Nov 2013 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A SAVE THE WORLD AIR, INC. 12 Nov 2013 16 Dec 2013 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Nov 2013 30 Sep 2013 000-29185
4/A Open 4/A document View SEC filing for 4/A FORM 4 AMENDMENT 01 Nov 2013 03 Jul 2013
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Oct 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Oct 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Oct 2013
PRER14A Open PRER14A document View SEC filing for PRER14A 23 Oct 2013 000-29185
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY NOTICE AND PROXY STATEMENT 17 Oct 2013 16 Dec 2013 000-29185
3/A Open 3/A document View SEC filing for 3/A FORM 3 AMENDMENT 02 Oct 2013 03 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 25 Sep 2013 16 Sep 2013
3/A Open 3/A document View SEC filing for 3/A OWNERSHIP DOCUMENT 24 Sep 2013 06 Aug 2013
4/A Open 4/A document View SEC filing for 4/A FORM 4 AMENDMENT 19 Sep 2013 03 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2013 16 Sep 2013
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2013 16 Sep 2013
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 17 Sep 2013 16 Sep 2013 000-29185
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 20 Aug 2013 06 Aug 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 08 Aug 2013 30 Jun 2013 000-29185
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Aug 2013 03 Jul 2013
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 07 Aug 2013 06 Aug 2013 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 02 Aug 2013 01 Aug 2013 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Jul 2013 03 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2013 03 Jul 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jul 2013 09 Jul 2013
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 08 Jul 2013 03 Jul 2013 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 May 2013 31 Mar 2013 000-29185
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13 D AMENDMENT 03 Apr 2013 005-82258
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 22 Mar 2013 31 Dec 2012 000-29185
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 14 Mar 2013 30 Jan 2012
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 14 Mar 2013 30 Jan 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Feb 2013 01 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2013 30 Jan 2013
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 14 Dec 2012 10 Dec 2012 000-29185
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 13 Dec 2012 10 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2012 26 Nov 2012
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 Nov 2012 30 Sep 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Sep 2012 21 Sep 2012 000-29185
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2012 18 Sep 2012
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A FORM 10-Q AMENDMENT (TO FILE XBRL) 12 Sep 2012 30 Jun 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 06 Sep 2012 31 Aug 2012 000-29185
10-Q Open 10-Q document View SEC filing for 10-Q QUARTERLY REPORT 14 Aug 2012 30 Jun 2012 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE AND PROXY STATEMENT 13 Aug 2012 21 Sep 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 31 Jul 2012 23 Jul 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 23 Jul 2012 19 Jun 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Jun 2012 24 May 2012 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2012 31 Mar 2012 000-29185
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 30 Mar 2012 31 Dec 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Mar 2012 09 Mar 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8K 16 Mar 2012 02 Mar 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 08 Feb 2012 03 Feb 2012 000-29185
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Feb 2012 01 Feb 2012
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Feb 2012 30 Jan 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Feb 2012 01 Feb 2012 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Jan 2012 15 Jan 2012 000-29185
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jan 2012 23 Oct 2009
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 13 Jan 2012 12 Feb 2007
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2012 31 Dec 2011
4/A Open 4/A document View SEC filing for 4/A FORM 4 AMENDMENT 04 Jan 2012 24 Oct 2011
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 04 Jan 2012 31 Dec 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 27 Dec 2011 19 Dec 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Dec 2011 13 Dec 2011 000-29185
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Nov 2011 24 Oct 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2011 30 Sep 2011 000-29185
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Nov 2011 27 Oct 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Oct 2011 24 Oct 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8K 21 Oct 2011 15 Oct 2011 000-29185
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Aug 2011 30 Jun 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Aug 2011 09 Aug 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 10 Aug 2011 31 Jul 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 09 Jun 2011 31 May 2011 000-29185
10-Q Open 10-Q document View SEC filing for 10-Q SAVE THE WORLD AIR, INC.FORM 10-Q 11 May 2011 31 Mar 2011 000-29185
DEF 14A Open DEF 14A document View SEC filing for DEF 14A SAVE THE WORLD AIR, INC. 21 Apr 2011 13 May 2011 000-29185
10-K Open 10-K document View SEC filing for 10-K SAVE THE WORLD AIR, INC. 31 Mar 2011 30 Dec 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 09 Mar 2011 01 Mar 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 07 Mar 2011 28 Feb 2011 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8K 25 Feb 2011 30 Nov 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 06 Dec 2010 30 Nov 2010 000-29185
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 15 Nov 2010 30 Sep 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 05 Oct 2010 30 Sep 2010 000-29185
10-Q Open 10-Q document View SEC filing for 10-Q SAVE THE WORLD AIR, INC. 16 Aug 2010 30 Jun 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 11 Aug 2010 31 Jul 2010 000-29185
10-Q Open 10-Q document View SEC filing for 10-Q SAVE THE WORLD AIR, INC. 14 May 2010 31 Mar 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 07 May 2010 30 Apr 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR 8-K 13 Apr 2010 07 Apr 2010 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 08 Apr 2010 31 Mar 2010 000-29185
10-K Open 10-K document View SEC filing for 10-K SAVE THE WORLD AIR, INC. 31 Mar 2010 31 Dec 2009 000-29185
8-K Open 8-K document View SEC filing for 8-K SAVE THE WORLD AIR, INC. 22 Mar 2010 17 Mar 2010 000-29185
D Open D document View SEC filing for D 05 Feb 2010 021-53479
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 Feb 2010 15 Jan 2010 000-29185

About this filer

QS Energy, Inc. files with the SEC under CIK 0001103795. This page aggregates EDGAR filings and related ownership activity.

Industry: Oil & Gas Field Machinery & Equipment.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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