425
File 001-36103
8-K
- Filing date
- 12 Apr 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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TECOGEN INC. reports
- Company location
- North Billerica, MA
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
TECOGEN INC. has filed 687 SEC EDGAR filings since 22 Dec 2011
SEC filing history
Showing 451-475 of 687 matching filings.
Per page
25
Current page
19
CORRESP
CORRESP filing
- Filing date
- 11 Apr 2017
- Reporting date
- Not listed
- SEC evidence
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S-4/A
File 333-215231
S-4/A 3
- Filing date
- 11 Apr 2017
- Reporting date
- Not listed
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S-4/A
File 333-215231
S-4/A 2
- Filing date
- 27 Mar 2017
- Reporting date
- Not listed
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CORRESP
CORRESP filing
- Filing date
- 24 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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425
File 001-36103
8-K
- Filing date
- 24 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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8-K
File 001-36103
8-K
- Filing date
- 24 Mar 2017
- Reporting date
- 24 Mar 2017
- SEC evidence
- Open document Open filing
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425
File 001-36103
8-K
- Filing date
- 24 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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8-K
File 001-36103
8-K
- Filing date
- 24 Mar 2017
- Reporting date
- 24 Mar 2017
- SEC evidence
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4
FORM 4
- Filing date
- 23 Mar 2017
- Reporting date
- 12 Sep 2016
- SEC evidence
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10-K
File 001-36103
10-K
- Filing date
- 23 Mar 2017
- Reporting date
- 31 Dec 2016
- SEC evidence
- Open document Open filing Open XBRL
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SC 13G/A
File 005-88720
SC 13G/A #3
- Filing date
- 15 Feb 2017
- Reporting date
- Not listed
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SC 13D
File 005-88720
SCHEDULE 13D
- Filing date
- 14 Feb 2017
- Reporting date
- Not listed
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- Open document Open filing
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UPLOAD
UPLOAD filing
- Filing date
- 13 Feb 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SC 13D/A
File 005-88720
SC 13D/A filing
- Filing date
- 13 Feb 2017
- Reporting date
- Not listed
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8-K
File 001-36103
8-K
- Filing date
- 02 Feb 2017
- Reporting date
- 02 Feb 2017
- SEC evidence
- Open document Open filing
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SC 13G
File 005-88720
SC 13G
- Filing date
- 01 Feb 2017
- Reporting date
- Not listed
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- Open document Open filing
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S-4/A
File 333-215231
S-4/A
- Filing date
- 30 Jan 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 27 Jan 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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4/A
FORM 4/A
- Filing date
- 27 Jan 2017
- Reporting date
- 06 Jan 2017
- SEC evidence
- Open document Open filing
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UPLOAD
UPLOAD filing
- Filing date
- 17 Jan 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 11 Jan 2017
- Reporting date
- 06 Jan 2017
- SEC evidence
- Open document Open filing
- Next action
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4
FORM 4
- Filing date
- 04 Jan 2017
- Reporting date
- 23 Dec 2016
- SEC evidence
- Open document Open filing
- Next action
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S-4
File 333-215231
S-4
- Filing date
- 21 Dec 2016
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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4/A
FORM 4/A
- Filing date
- 20 Dec 2016
- Reporting date
- 03 Jun 2016
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing