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 501-525 of 596 matching filings.

Per page
25
Current page
21
4

PRIMARY DOCUMENT

Filing date
03 Jul 2013
Reporting date
27 Jun 2013
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8-K File 000-33067

FORM 8-K

Filing date
03 Jul 2013
Reporting date
27 Jun 2013
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8-K/A File 000-33067

8-K/A

Filing date
27 Jun 2013
Reporting date
18 Jun 2013
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8-K File 000-33067

FORM 8-K

Filing date
21 Jun 2013
Reporting date
18 Jun 2013
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8-K File 000-33067

FORM 8-K

Filing date
05 Jun 2013
Reporting date
01 Jun 2013
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3

PRIMARY DOCUMENT

Filing date
05 Jun 2013
Reporting date
01 Jun 2013
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8-K File 000-33067

FORM 8-K

Filing date
07 May 2013
Reporting date
01 May 2013
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D File 021-194692

D filing

Filing date
09 Apr 2013
Reporting date
Not listed
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SC 13G/A File 005-80249

SC 13G/A

Filing date
09 Apr 2013
Reporting date
Not listed
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SC 13G File 005-80249

SC 13G

Filing date
09 Apr 2013
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
21 Mar 2013
Reporting date
19 Mar 2013
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SC 13G/A File 005-80249

SC 13G/A

Filing date
01 Feb 2013
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2013
Reporting date
31 Dec 2012
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UPLOAD

UPLOAD filing

Filing date
27 Dec 2012
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
21 Dec 2012
Reporting date
Not listed
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10-K/A File 000-33067

FORM 10-K/A

Filing date
21 Dec 2012
Reporting date
31 Dec 2011
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UPLOAD

UPLOAD filing

Filing date
14 Dec 2012
Reporting date
Not listed
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10-Q/A File 000-33067

10-Q/A filing

Filing date
07 Sep 2012
Reporting date
30 Sep 2011
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2012
Reporting date
21 Jun 2011
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4

PRIMARY DOCUMENT

Filing date
09 Jul 2012
Reporting date
05 Jul 2012
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4

PRIMARY DOCUMENT

Filing date
03 Jul 2012
Reporting date
29 Jun 2012
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