TECOGEN INC. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
North Billerica, MA
SEC filing record 1 source field available
Fiscal year end
31 December
TECOGEN INC. has filed 673 SEC EDGAR filings since 22 Dec 2011

SEC filing history

Showing 301-325 of 673 matching filings.

Per page
25
Current page
13
4

FORM 4

Filing date
21 Jul 2020
Reporting date
09 Jul 2020
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4

FORM 4

Filing date
21 Jul 2020
Reporting date
15 Jul 2020
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4

FORM 4

Filing date
21 Jul 2020
Reporting date
09 Jul 2020
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8-K File 001-36103

8-K

Filing date
21 Jul 2020
Reporting date
20 Jul 2020
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EFFECT File 333-237582

EFFECT filing

Filing date
10 Jul 2020
Reporting date
Not listed
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EFFECT File 333-205147

EFFECT filing

Filing date
10 Jul 2020
Reporting date
Not listed
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POS AM File 333-205147

POS AM

Filing date
10 Jul 2020
Reporting date
Not listed
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POS AM File 333-237582

POS AM

Filing date
10 Jul 2020
Reporting date
Not listed
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8-K File 001-36103

8-K

Filing date
08 Jul 2020
Reporting date
08 Jul 2020
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3

FORM 3

Filing date
08 Jul 2020
Reporting date
05 Jun 2020
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25 File 001-36103

25

Filing date
09 Jun 2020
Reporting date
Not listed
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4

FORM 4

Filing date
09 Jun 2020
Reporting date
08 Jun 2020
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8-K File 001-36103

8-K

Filing date
09 Jun 2020
Reporting date
09 Jun 2020
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8-K File 001-36103

8-K

Filing date
05 Jun 2020
Reporting date
05 Jun 2020
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8-K File 001-36103

8-K

Filing date
04 Jun 2020
Reporting date
04 Jun 2020
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4/A

FORM 4/A

Filing date
04 Jun 2020
Reporting date
01 Jun 2020
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4

FORM 4

Filing date
03 Jun 2020
Reporting date
01 Jun 2020
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3

FORM 3

Filing date
03 Jun 2020
Reporting date
06 Jun 2019
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8-K File 001-36103

8-K

Filing date
29 May 2020
Reporting date
29 May 2020
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8-K File 001-36103

8-K

Filing date
26 May 2020
Reporting date
26 May 2020
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8-K File 001-36103

8-K

Filing date
15 May 2020
Reporting date
15 May 2020
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8-K File 001-36103

8-K

Filing date
14 May 2020
Reporting date
14 May 2020
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8-K File 001-36103

8-K

Filing date
12 May 2020
Reporting date
11 May 2020
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4

FORM 4

Filing date
24 Apr 2020
Reporting date
23 Apr 2020
SEC evidence
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