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 687 SEC EDGAR filings since 22 Dec 2011

SEC filing history

Showing 376-400 of 687 matching filings.

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25
Current page
16
8-K File 001-36103

8-K

Filing date
18 Mar 2019
Reporting date
18 Mar 2019
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8-K File 001-36103

8-K

Filing date
08 Mar 2019
Reporting date
07 Mar 2019
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8-K File 001-36103

8-K - DIRECTOR APPOINTMENT

Filing date
01 Feb 2019
Reporting date
01 Feb 2019
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8-K File 001-36103

8-K

Filing date
08 Jan 2019
Reporting date
07 Jan 2019
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8-K File 001-36103

8-K

Filing date
28 Dec 2018
Reporting date
28 Dec 2018
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8-K File 001-36103

8-K

Filing date
17 Dec 2018
Reporting date
17 Dec 2018
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8-K File 001-36103

8-K

Filing date
19 Nov 2018
Reporting date
19 Nov 2018
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8-K File 001-36103

8-K

Filing date
13 Nov 2018
Reporting date
13 Nov 2018
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8-K File 001-36103

8-K

Filing date
18 Sep 2018
Reporting date
17 Sep 2018
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8-K File 001-36103

8-K

Filing date
04 Sep 2018
Reporting date
04 Sep 2018
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8-K File 001-36103

8-K filing

Filing date
14 Aug 2018
Reporting date
14 Aug 2018
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SC 13G File 005-88720

SC 13G

Filing date
01 Aug 2018
Reporting date
Not listed
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8-K File 001-36103

8-K

Filing date
07 Jun 2018
Reporting date
07 Jun 2018
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4

FORM 4

Filing date
01 Jun 2018
Reporting date
31 May 2018
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4

FORM 4

Filing date
01 Jun 2018
Reporting date
15 Jan 2018
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SC 13G File 005-88720

SC 13G

Filing date
22 May 2018
Reporting date
Not listed
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SC 13G/A File 005-88720

SC 13G/A

Filing date
16 May 2018
Reporting date
Not listed
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10-Q File 001-36103

20180331 10-Q

Filing date
15 May 2018
Reporting date
31 Mar 2018
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8-K File 001-36103

8-K

Filing date
15 May 2018
Reporting date
15 May 2018
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8-K File 001-36103

8-K

Filing date
08 May 2018
Reporting date
08 May 2018
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DEFA14A File 001-36103

DEFA14A

Filing date
25 Apr 2018
Reporting date
Not listed
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DEF 14A File 001-36103

TGEN_DEF 14A

Filing date
20 Apr 2018
Reporting date
11 May 2018
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8-K File 001-36103

8-K

Filing date
12 Apr 2018
Reporting date
12 Apr 2018
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