ClearSign Combustion Corporation

Call us: +1.206.673.4848

Our patented technologies, embedded in established OEM products as ClearSign Core™, and ClearSign Eye™ and other sensing configurations, enhance the performance of combustion systems and fuel safety systems in a broad range of markets, including the energy (upstream oil production and down-stream refining), commercial/industrial boiler, chemical, petrochemical, transport and power industries.

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NASDAQCLIR

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NASDAQCLIR

Form	Description	Date	Format
4	Statement of changes in beneficial ownership of securities	Jan 26, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4	Statement of changes in beneficial ownership of securities	Jan 26, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4	Statement of changes in beneficial ownership of securities	Jan 26, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4/A	Amendment to a previously filed 4	Jan 26, 2017	Open Amendment to a previously filed 4 in HTML.Open Amendment to a previously filed 4 in DOC file.Open Amendment to a previously filed 4 in PDF file.Open Amendment to a previously filed 4 in XLS file.
CERTNAS	When a company wishes to "uplist" from pinksheets to NASDAQ it must first file S-1 and S-1a until final approval. Once final approval is obtained the SEC files a CERTNAS	Jan 25, 2017	Open When a company wishes to "uplist" from pinksheets to NASDAQ it must first file S-1 and S-1a until final approval. Once final approval is obtained the SEC files a CERTNAS in HTML.Open When a company wishes to "uplist" from pinksheets to NASDAQ it must first file S-1 and S-1a until final approval. Once final approval is obtained the SEC files a CERTNAS in DOC file.Open When a company wishes to "uplist" from pinksheets to NASDAQ it must first file S-1 and S-1a until final approval. Once final approval is obtained the SEC files a CERTNAS in PDF file.Open When a company wishes to "uplist" from pinksheets to NASDAQ it must first file S-1 and S-1a until final approval. Once final approval is obtained the SEC files a CERTNAS in XLS file.
8-K	Report of unscheduled material events or corporate event	Jan 25, 2017	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.
8-K	Report of unscheduled material events or corporate event	Jan 24, 2017	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.
8-A12B	Registration of certain classes of securities 12(b) of the Securities Exchange Act	Jan 24, 2017	Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file.
8-K/A	Amendment to a previously filed 8-K	Jan 23, 2017	Open Amendment to a previously filed 8-K in HTML.Open Amendment to a previously filed 8-K in DOC file.Open Amendment to a previously filed 8-K in PDF file.Open Amendment to a previously filed 8-K in XLS file.
4	Statement of changes in beneficial ownership of securities	Jan 3, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4	Statement of changes in beneficial ownership of securities	Jan 3, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4	Statement of changes in beneficial ownership of securities	Jan 3, 2017	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
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