Investor Relations
News Releases
Corporate Governance
SEC Filings
Investor FAQs
Investor Contacts
Stock Information
Webcasts
Investors on Twitter

SEC Filings

 
Tecogen
FormDescriptionDateFormat
8-KReport of unscheduled material events or corporate eventSep 18, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventSep 4, 2018View HTMLDownload DOCDownload PDFDownload XLS
10-QQuarterly report which provides a continuing view of a company's financial positionAug 14, 2018View HTMLDownload DOCDownload PDFDownload XLSView XBRLDownload XBRL
8-KReport of unscheduled material events or corporate eventAug 14, 2018View HTMLDownload DOCDownload PDFDownload XLS
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsAug 1, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJun 7, 2018View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJun 1, 2018View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesJun 1, 2018View HTMLDownload DOCDownload PDF
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsMay 22, 2018View HTMLDownload DOCDownload PDFDownload XLS
SC 13G/AAmendment to a previously filed SC 13GMay 16, 2018View HTMLDownload DOCDownload PDFDownload XLS
10-QQuarterly report which provides a continuing view of a company's financial positionMay 15, 2018View HTMLDownload DOCDownload PDFDownload XLSView XBRLDownload XBRL
8-KReport of unscheduled material events or corporate eventMay 15, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventMay 8, 2018View HTMLDownload DOCDownload PDFDownload XLS
DEFA14AAdditional proxy soliciting materials - definitiveApr 25, 2018View HTMLDownload DOCDownload PDFDownload XLS
DEF 14AOfficial notification to shareholders of matters to be brought to a vote ("Proxy")Apr 20, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventApr 12, 2018View HTMLDownload DOCDownload PDFDownload XLS
4/AAmendment to a previously filed 4Apr 11, 2018View HTMLDownload DOCDownload PDF
8-KReport of unscheduled material events or corporate eventMar 30, 2018View HTMLDownload DOCDownload PDFDownload XLS
10-KAnnual report which provides a comprehensive overview of the company for the past yearMar 21, 2018View HTMLDownload DOCDownload PDFDownload XLSView XBRLDownload XBRL
8-KReport of unscheduled material events or corporate eventMar 21, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventMar 5, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventMar 2, 2018View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventFeb 14, 2018View HTMLDownload DOCDownload PDFDownload XLS
SC 13G/AAmendment to a previously filed SC 13GFeb 12, 2018View HTMLDownload DOCDownload PDFDownload XLS
5Annual filing director officer or owner of more than ten percent.Feb 12, 2018View HTMLDownload DOCDownload PDF
1-25      26-36
print email

Follow Tecogen_Inc on Twitter Follow Tecogen on LinkedIn Find us on Facebook