Strategic Environmental & Energy Resources, Inc.

Symbol
SENR on OTC
Industry
Hazardous Waste Management (Office Of Energy & Transportation)
Business address
370 Interlocken Boulevard, Suite 680, Broomfield, CO, 80021
State of incorporation
NV
Fiscal year end
31 December
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Strategic Environmental & Energy Resources, Inc. has filed 172 SEC EDGAR filings since 21 May 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
NT 10-Q Open Document Open Filing NT 10-Q 14 Nov 2025 30 Sep 2025 000-54987
10-Q Open Document | Data Open Filing 10-Q 02 Oct 2025 30 Jun 2025 000-54987
NT 10-Q Open Document Open Filing NT 10-Q 15 Aug 2025 30 Jun 2025 000-54987
10-Q Open Document | Data Open Filing 10-Q 17 Jun 2025 31 Mar 2025 000-54987
10-K Open Document | Data Open Filing 10-K 06 Jun 2025 31 Dec 2024 000-54987
NT 10-Q Open Document Open Filing NT 10-Q 16 May 2025 31 Mar 2025 000-54987
NT 10-K Open Document Open Filing 31 Mar 2025 31 Dec 2024 000-54987
8-K Open Document | Data Open Filing 03 Mar 2025 03 Mar 2025 000-54987
DEF 14C Open Document Open Filing 14 Feb 2025 14 Feb 2025 000-54987
PRE 14C Open Document Open Filing 28 Jan 2025 28 Jan 2025 000-54987
8-K Open Document | Data Open Filing 22 Nov 2024 22 Nov 2024 000-54987
10-Q Open Document | Data Open Filing 19 Nov 2024 30 Sep 2024 000-54987
NT 10-Q Open Document Open Filing 15 Nov 2024 30 Sep 2024 000-54987
10-Q Open Document | Data Open Filing 19 Aug 2024 30 Jun 2024 000-54987
NT 10-Q Open Document Open Filing 15 Aug 2024 30 Jun 2024 000-54987
8-K Open Document | Data Open Filing 24 Jul 2024 24 Jul 2024 000-54987
8-K Open Document | Data Open Filing 14 Jun 2024 14 Jun 2024 000-54987
10-Q Open Document | Data Open Filing 20 May 2024 31 Mar 2024 000-54987
NT 10-Q Open Document Open Filing 15 May 2024 31 Mar 2024 000-54987
10-K Open Document | Data Open Filing 16 Apr 2024 31 Dec 2023 000-54987
NT 10-K Open Document Open Filing 29 Mar 2024 31 Dec 2023 000-54987
10-Q Open Document | Data Open Filing 13 Nov 2023 30 Sep 2023 000-54987
8-K Open Document | Data Open Filing 03 Nov 2023 02 Nov 2023 000-54987
10-Q Open Document | Data Open Filing 21 Aug 2023 30 Jun 2023 000-54987
NT 10-Q Open Document Open Filing 15 Aug 2023 30 Jun 2023 000-54987
8-K Open Document | Data Open Filing 03 Jul 2023 03 Jul 2023 000-54987
10-Q Open Document | Data Open Filing 22 May 2023 31 Mar 2023 000-54987
NT 10-Q Open Document Open Filing 16 May 2023 31 Mar 2023 000-54987
10-K Open Document | Data Open Filing 14 Apr 2023 31 Dec 2022 000-54987
NT 10-K Open Document Open Filing 31 Mar 2023 31 Dec 2022 000-54987
10-Q Open Document | Data Open Filing 21 Nov 2022 30 Sep 2022 000-54987
NT 10-Q Open Document Open Filing 15 Nov 2022 30 Sep 2022 000-54987
8-K Open Document | Data Open Filing 07 Nov 2022 01 Nov 2022 000-54987
10-Q Open Document | Data Open Filing 15 Aug 2022 30 Jun 2022 000-54987
10-Q Open Document | Data Open Filing 16 May 2022 31 Mar 2022 000-54987
10-K Open Document | Data Open Filing 15 Apr 2022 31 Dec 2021 000-54987
NT 10-K Open Document Open Filing 01 Apr 2022 31 Dec 2021 000-54987
10-Q Open Document | Data Open Filing 15 Nov 2021 30 Sep 2021 000-54987
10-Q Open Document | Data Open Filing 16 Aug 2021 30 Jun 2021 000-54987
10-Q Open Document | Data Open Filing 14 May 2021 31 Mar 2021 000-54987
10-K Open Document | Data Open Filing 15 Apr 2021 31 Dec 2020 000-54987
NT 10-K Open Document Open Filing 30 Mar 2021 31 Dec 2020 000-54987
10-Q Open Document | Data Open Filing 23 Nov 2020 30 Sep 2020 000-54987
NT 10-Q Open Document Open Filing 16 Nov 2020 30 Sep 2020 000-54987
10-Q Open Document | Data Open Filing 13 Aug 2020 30 Jun 2020 000-54987
10-Q Open Document | Data Open Filing 25 Jun 2020 31 Mar 2020 000-54987
10-K/A Open Document Open Filing 01 Jun 2020 31 Dec 2019 000-54987
10-K Open Document | Data Open Filing 15 May 2020 31 Dec 2019 000-54987
NT 10-K Open Document Open Filing 15 May 2020 31 Dec 2019 000-54987
8-K Open Document Open Filing 14 May 2020 14 May 2020 000-54987
8-K Open Document Open Filing 30 Mar 2020 30 Mar 2020 000-54987
10-Q Open Document | Data Open Filing 14 Nov 2019 30 Sep 2019 000-54987
8-K Open Document Open Filing CURRENT REPORT 16 Aug 2019 16 Aug 2019 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2019 30 Jun 2019 000-54987
10-Q/A Open Document | Data Open Filing AMENDMENT TO FORM 10-Q 24 May 2019 31 Mar 2019 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2019 31 Mar 2019 000-54987
10-K Open Document | Data Open Filing ANNUAL REPORT 16 Apr 2019 31 Dec 2018 000-54987
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING 19 Mar 2019 31 Dec 2018 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2018 30 Sep 2018 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2018 30 Jun 2018 000-54987
8-K Open Document Open Filing CURRENT REPORT 14 Aug 2018 13 Aug 2018 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2018 31 Mar 2018 000-54987
10-K Open Document | Data Open Filing ANNUAL REPORT 18 Apr 2018 31 Dec 2017 000-54987
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING 21 Mar 2018 31 Dec 2017 000-54987
8-K Open Document Open Filing CURRENT REPORT 25 Jan 2018 25 Jan 2018 000-54987
8-K Open Document Open Filing CURRENT REPORT 14 Nov 2017 14 Nov 2017 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2017 30 Sep 2017 000-54987
8-K Open Document Open Filing CURRENT REPORT 24 Oct 2017 24 Oct 2017 000-54987
8-K Open Document Open Filing CURRENT REPORT 15 Aug 2017 15 Aug 2017 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2017 30 Jun 2017 000-54987
8-K Open Document | Data Open Filing CURRENHT REPORT 02 Aug 2017 02 Aug 2017 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 01 Aug 2017 01 Aug 2017 000-54987
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Jun 2017 30 May 2017
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 May 2017 19 May 2017
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 May 2017 31 Mar 2017 000-54987
10-K Open Document | Data Open Filing ANNUAL REPORT 14 Apr 2017 31 Dec 2016 000-54987
NT 10-K Open Document Open Filing NOTICE OF LATE FILING 28 Mar 2017 31 Dec 2016 000-54987
8-K Open Document Open Filing CURRENT REPORT 18 Nov 2016 14 Nov 2016 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2016 30 Sep 2016 000-54987
8-K Open Document Open Filing CURRENT REPORT 08 Nov 2016 08 Nov 2016 000-54987
8-K Open Document Open Filing CURRENT REPORT 18 Oct 2016 18 Oct 2016 000-54987
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Sep 2016 26 Sep 2016
4 Open Document Open Filing OWNERSHIP DOCUMENT 30 Aug 2016 24 Aug 2016
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 Aug 2016 30 Jun 2016 000-54987
8-K Open Document Open Filing CURRENT REPORT 11 Aug 2016 11 Aug 2016 000-54987
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 Jul 2016 26 Jul 2016
8-K Open Document Open Filing CURRENT REPORT 21 Jul 2016 20 Jul 2016 000-54987
8-K Open Document Open Filing CURRENT REPORT 01 Jun 2016 01 Jun 2016 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 23 May 2016 23 May 2016 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 13 May 2016 31 Mar 2016 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 10 May 2016 10 May 2016 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 28 Apr 2016 28 Apr 2016 000-54987
10-K Open Document | Data Open Filing ANNUAL REPORT 14 Apr 2016 31 Dec 2015 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 11 Apr 2016 11 Apr 2016 000-54987
8-K Open Document | Data Open Filing CURRENT REPORT 31 Mar 2016 30 Mar 2016 000-54987
NT 10-K Open Document Open Filing NOTICE OF LATE FILING 28 Mar 2016 31 Dec 2015 000-54987
10-Q/A Open Document Open Filing AMENDED CURRENT REPORT 29 Jan 2016 30 Sep 2015 000-54987
UPLOAD Open Document Open Filing 19 Jan 2016
CORRESP Open Document Open Filing 18 Dec 2015
UPLOAD Open Document Open Filing 16 Dec 2015
8-K Open Document Open Filing 07 Dec 2015 07 Dec 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 16 Nov 2015 16 Nov 2015 000-54987
10-Q Open Document | Data Open Filing CURRENT REPORT 13 Nov 2015 30 Sep 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 12 Nov 2015 10 Nov 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 01 Sep 2015 28 Aug 2015 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2015 30 Jun 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 12 Aug 2015 12 Aug 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 31 Jul 2015 31 Jul 2015 000-54987
10-Q Open Document | Data Open Filing CURRENT REPORT 14 May 2015 31 Mar 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 07 May 2015 07 May 2015 000-54987
8-K Open Document Open Filing CURRENT REPORT 01 May 2015 01 May 2015 000-54987
10-K Open Document | Data Open Filing ANNUAL REPORT 14 Apr 2015 31 Dec 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 09 Apr 2015 09 Apr 2015 000-54987
8-K Open Document Open Filing Q15-00670 30 Mar 2015 30 Mar 2015 000-54987
NT 10-K Open Document Open Filing NOTICE OF LATE FILING 30 Mar 2015 31 Dec 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 27 Jan 2015 27 Jan 2015 000-54987
10-Q Open Document | Data Open Filing FORM 10-Q 13 Nov 2014 30 Sep 2014 000-54987
8-K Open Document Open Filing FORM 8-K 12 Nov 2014 12 Nov 2014 000-54987
8-K Open Document Open Filing FORM 8-K 03 Nov 2014 03 Nov 2014 000-54987
8-K Open Document Open Filing FORM 8-K 18 Sep 2014 12 Sep 2014 000-54987
SC 13G Open Document Open Filing 10 Sep 2014 005-88310
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Aug 2014 15 Aug 2014
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 Aug 2014 30 Jun 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 11 Aug 2014 11 Aug 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FOR AUGUST 5, 2014 06 Aug 2014 05 Aug 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FOR JULY 1, 2014 01 Jul 2014 01 Jul 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FOR MAY 30, 2014 30 May 2014 30 May 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 19 May 2014 19 May 2014 000-54987
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2014 31 Mar 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 15 May 2014 15 May 2014 000-54987
3 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2014 20 Jan 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 Apr 2014 12 Jan 2014
10-K Open Document | Data Open Filing ANNUAL REPORT 27 Mar 2014 31 Dec 2013 000-54987
8-K Open Document Open Filing CURRENT REPORT 24 Mar 2014 24 Mar 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 07 Mar 2014 07 Mar 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 13 Feb 2014 13 Feb 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FILING 06 Feb 2014 06 Feb 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FILING 31 Jan 2014 31 Jan 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT FILING 30 Jan 2014 30 Jan 2014 000-54987
8-K Open Document Open Filing CURRENT REPORT 21 Jan 2014 15 Jan 2014 000-54987
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 17 Jan 2014
5 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 31 Dec 2013
5 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 31 Dec 2013
5 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 31 Dec 2013
5 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 31 Dec 2013
5 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 31 Dec 2013
D/A Open Document Open Filing 17 Jan 2014 021-205568