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CLEARSIGN TECHNOLOGIES CORP (CLIR) All Filings
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   CLIRSPV LLC  06/26/24 06/24/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   CLIRSPV LLC  06/26/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  06/26/24 06/24/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  DEFA14A   CLEARSIGN TECHNOLOGIES CORP  06/20/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  06/20/24 06/16/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  DEFA14A   CLEARSIGN TECHNOLOGIES CORP  06/10/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  06/07/24 06/03/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  05/28/24 05/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  S-1   CLEARSIGN TECHNOLOGIES CORP  05/20/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRLView Filing in Redline  10-Q   CLEARSIGN TECHNOLOGIES CORP  05/15/24 03/31/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  05/10/24 05/10/24   File this document to a folder.
View Filing in PDFView Filing in Original Format  ARS   CLEARSIGN TECHNOLOGIES CORP  05/10/24 12/31/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  DEFA14A   CLEARSIGN TECHNOLOGIES CORP  05/10/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  DEF 14A   CLEARSIGN TECHNOLOGIES CORP  05/10/24 06/25/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  D   CLEARSIGN TECHNOLOGIES CORP  05/08/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  05/03/24 05/02/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  PRE 14A   CLEARSIGN TECHNOLOGIES CORP  04/30/24 06/25/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  10-K/A   CLEARSIGN TECHNOLOGIES CORP  04/26/24 12/31/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  04/25/24 04/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   MALEY DAVID M  04/25/24 04/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  3   MALEY DAVID M  04/25/24 04/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  04/24/24 04/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  04/23/24 04/22/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  424B5   CLEARSIGN TECHNOLOGIES CORP  04/23/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   CLEARSIGN TECHNOLOGIES CORP  04/19/24 04/19/24   File this document to a folder.
 
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