EdgarLookup

Birchtech Corp. — 8-K Filings

154 8-K filings on record

This page lists all 8-K filings submitted to the SEC by Birchtech Corp. (BCHT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Birchtech Corp. has filed 154 8-K documents with the SEC since 2001. To view all SEC filings by Birchtech Corp., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 10KSB 10KSB/A 10QSB 10SB12G 3 3/A 4 4/A 424B3 424B4 5 8-A12B 8-K 8-K/A ARS CERT CORRESP D D/A DEF 14A DEF 14C DEFA14A DRS EFFECT NT 10-K NT 10-Q PRE 14A PRE 14C REGDEX RW S-1 S-1/A SC 13D SC 13D/A SC 13G SC 13G/A SC 14F1 UPLOAD
Form Description Accession Number Filed Period
8-K FORM 8-K 0001477932-20-005566 Sep 23, 2020 —
8-K FORM 8-K 0001477932-20-004577 Aug 6, 2020 Aug 4, 2020
8-K FORM 8-K 0001477932-20-003970 Jul 14, 2020 Jul 8, 2020
8-K FORM 8-K 0001477932-20-003266 Jun 9, 2020 Jun 3, 2020
8-K FORM 8-K 0001477932-20-002791 May 15, 2020 —
8-K FORM 8-K 0001477932-20-001960 Apr 14, 2020 Apr 13, 2020
8-K FORM 8-K 0001477932-19-006721 Nov 19, 2019 Nov 15, 2019
8-K FORM 8-K 0001477932-19-006011 Oct 24, 2019 Oct 23, 2019
8-K FORM 8-K 0001477932-19-004316 Jul 25, 2019 —
8-K FORM 8-K 0001477932-19-003765 Jun 27, 2019 —
8-K FORM 8-K 0001477932-19-003600 Jun 19, 2019 Jun 18, 2019
8-K FORM 8-K 0001477932-19-003433 Jun 7, 2019 Jun 4, 2019
8-K FORM 8-K 0001477932-19-002805 May 15, 2019 May 14, 2019
8-K FORM 8-K 0001477932-19-000753 Mar 1, 2019 Feb 25, 2019
8-K FROM 8-K 0001477932-18-006117 Dec 21, 2018 Dec 17, 2018
8-K FORM 8-K 0001477932-18-004852 Oct 12, 2018 Oct 8, 2018
8-K FORM 8-K 0001477932-18-004547 Sep 18, 2018 Sep 12, 2018
8-K FORM 8-K 0001477932-18-003147 Jun 20, 2018 Jun 14, 2018
8-K FORM 8-K 0001477932-17-004485 Sep 14, 2017 Sep 11, 2017
8-K FORM 8-K 0001477932-17-003673 Aug 4, 2017 Jul 31, 2017
8-K FORM 8-K 0001477932-17-003134 Jun 30, 2017 Jun 26, 2017
8-K FORM 8-K 0001477932-17-002753 Jun 9, 2017 Jun 6, 2017
8-K FORM 8-K 0001477932-17-002033 May 1, 2017 Apr 27, 2017
8-K FORM 8-K 0001477932-17-001951 Apr 27, 2017 Apr 24, 2017
8-K FORM 8-K 0001477932-17-001886 Apr 24, 2017 Apr 19, 2017
8-K FORM 8-K 0001477932-17-001286 Mar 24, 2017 Mar 21, 2017
8-K FORM 8-K 0001477932-17-000937 Feb 27, 2017 —
8-K FORM 8-K 0001477932-17-000775 Feb 14, 2017 Feb 9, 2017
8-K FORM 8-K 0001477932-17-000602 Feb 7, 2017 Feb 1, 2017
8-K FORM 8-K 0001477932-16-013915 Dec 2, 2016 Nov 29, 2016
8-K FORM 8-K 0001477932-16-013537 Nov 15, 2016 Nov 14, 2016
8-K FORM 8-K 0001477932-16-013238 Nov 3, 2016 Nov 1, 2016
8-K FORM 8-K 0001477932-16-013143 Oct 27, 2016 Oct 24, 2016
8-K FORM 8-K 0001477932-16-011783 Aug 12, 2016 Aug 9, 2016
8-K FORM 8-K 0001477932-16-011414 Jul 15, 2016 Jul 13, 2016
8-K FORM 8-K 0001477932-16-011322 Jul 12, 2016 —
8-K FORM 8-K 0001477932-16-010770 Jun 9, 2016 Jun 3, 2016
8-K FORM 8-K 0001477932-16-010690 Jun 2, 2016 —
8-K FORM 8-K 0001477932-16-010219 May 12, 2016 —
8-K FORM 8-K 0001477932-16-008769 Feb 22, 2016 Feb 16, 2016
8-K FORM 8-K 0001477932-16-008401 Feb 3, 2016 Jan 28, 2016
8-K FORM 8-K 0001477932-15-007273 Nov 20, 2015 Nov 16, 2015
8-K FORM 8-K 0001477932-15-006927 Nov 13, 2015 Nov 9, 2015
8-K FORM 8-K 0001477932-15-004900 Aug 6, 2015 Aug 4, 2015
8-K FORM 8-K 0001477932-15-002968 May 8, 2015 May 6, 2015
8-K FORM 8-K 0001477932-15-002693 Apr 24, 2015 Apr 23, 2015
8-K FORM 8-K 0001477932-15-002170 Apr 1, 2015 Mar 30, 2015
8-K FORM 8-K 0001477932-15-001408 Feb 26, 2015 Feb 20, 2015
8-K FORM 8-K 0001477932-14-006873 Dec 5, 2014 Dec 1, 2014
8-K FORM 8-K 0001477932-14-006770 Dec 1, 2014 Nov 24, 2014