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SEC Filings

  
Tecogen
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ViewAll FilingsAnnual FilingsQuarterly FilingsCurrent FilingsRegistration StatementsSection 16Mergers & AcquisitionsProxy & Information StatementsOther
FormDescriptionDateFormat
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
SC 13G/AAmendment to a previously filed SC 13GFeb 12, 2018View HTMLDownload DOCDownload PDFDownload XLS
SC 13G/AAmendment to a previously filed SC 13GJan 11, 2018View HTMLDownload DOCDownload PDFDownload XLS
SC 13D/AAmendment to a SC 13D filingOct 3, 2017View 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 institutionsJun 23, 2017View HTMLDownload DOCDownload PDFDownload XLS
Drexel Hamilton Confernce Presentation
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