Birchtech Corp. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Corsicana, TX
SEC filing record 1 source field available
Fiscal year end
31 December
Birchtech Corp. has filed 801 SEC EDGAR filings since 09 Aug 2001

SEC filing history

Showing 176-200 of 596 matching filings.

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4

PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
16 Dec 2020
Reporting date
14 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
01 Dec 2020
Reporting date
30 Nov 2020
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4

PRIMARY DOCUMENT

Filing date
01 Dec 2020
Reporting date
30 Nov 2020
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NT 10-Q File 000-33067

NT 10-Q

Filing date
16 Nov 2020
Reporting date
30 Sep 2020
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3

PRIMARY DOCUMENT

Filing date
30 Oct 2020
Reporting date
21 Oct 2020
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8-K File 000-33067

FORM 8-K

Filing date
23 Oct 2020
Reporting date
21 Oct 2020
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8-K File 000-33067

FORM 8-K

Filing date
23 Sep 2020
Reporting date
23 Sep 2020
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NT 10-Q File 000-33067

NT 10-Q

Filing date
14 Aug 2020
Reporting date
30 Jun 2020
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8-K File 000-33067

FORM 8-K

Filing date
06 Aug 2020
Reporting date
04 Aug 2020
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8-K File 000-33067

FORM 8-K

Filing date
14 Jul 2020
Reporting date
08 Jul 2020
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
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NT 10-Q File 000-33067

NT 10-Q

Filing date
29 Jun 2020
Reporting date
31 Mar 2020
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8-K File 000-33067

FORM 8-K

Filing date
09 Jun 2020
Reporting date
03 Jun 2020
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