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 526-550 of 596 matching filings.

Per page
25
Current page
22
10-Q/A File 000-33067

10-Q/A filing

Filing date
02 Jul 2012
Reporting date
30 Sep 2011
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10-Q/A File 000-33067

10-Q/A filing

Filing date
02 Jul 2012
Reporting date
30 Jun 2011
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D File 021-177557

D filing

Filing date
02 May 2012
Reporting date
Not listed
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NT 10-K File 000-33067

FORM NT 10-K

Filing date
29 Mar 2012
Reporting date
31 Dec 2011
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8-K File 000-33067

FORM 8-K

Filing date
27 Mar 2012
Reporting date
21 Mar 2012
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8-K File 000-33067

FORM 8-K

Filing date
28 Feb 2012
Reporting date
23 Feb 2012
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SC 13G File 005-80249

SC 13G

Filing date
24 Feb 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
21 Feb 2012
Reporting date
16 Feb 2012
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8-K File 000-33067

FORM 8-K

Filing date
17 Feb 2012
Reporting date
16 Feb 2012
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UPLOAD

UPLOAD filing

Filing date
16 Feb 2012
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
08 Feb 2012
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
03 Feb 2012
Reporting date
Not listed
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8-K/A File 000-33067

FORM 8-K/A

Filing date
20 Jan 2012
Reporting date
21 Jun 2011
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CORRESP

CORRESP filing

Filing date
20 Jan 2012
Reporting date
Not listed
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8-K File 000-33067

FORM 8-K

Filing date
13 Jan 2012
Reporting date
09 Jan 2012
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4

PRIMARY DOCUMENT

Filing date
12 Jan 2012
Reporting date
10 Jan 2012
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8-K File 000-33067

FORM 8-K

Filing date
10 Jan 2012
Reporting date
10 Jan 2012
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D File 021-171274

D filing

Filing date
05 Jan 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2012
Reporting date
29 Dec 2011
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4

PRIMARY DOCUMENT

Filing date
27 Dec 2011
Reporting date
22 Dec 2011
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10-Q/A File 000-33067

FORM 10-Q/A

Filing date
23 Dec 2011
Reporting date
30 Jun 2011
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UPLOAD

UPLOAD filing

Filing date
30 Nov 2011
Reporting date
Not listed
SEC evidence
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