ClearSign Technologies Corp reports

Location
8023 E. 63 Rd Place, Suite 101, Tulsa, OK
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/14/2024, 04:41 PM
Form type Sec Links Description Filing date Reporting date
10-Q Report | Data 10-Q Nov 14, 2024 Sep 30, 2024
10-K/A Report | Data 10-K/A Nov 7, 2024 Dec 31, 2023
8-K Report | Data FORM 8-K Oct 30, 2024 Oct 30, 2024
8-K Report | Data FORM 8-K Oct 1, 2024 Oct 1, 2024
8-K/A Report | Data FORM 8-K/A Aug 23, 2024 Jun 24, 2024
8-K Report | Data FORM 8-K Aug 23, 2024 Aug 21, 2024
10-Q Report | Data 10-Q Aug 14, 2024 Jun 30, 2024
8-K Report | Data FORM 8-K Aug 6, 2024 Aug 1, 2024
8-K/A Report | Data FORM 8-K/A Jun 28, 2024 Jun 24, 2024
SC 13D/A Report SCHEDULE 13D/A - AMENDMENT NO. 4 Jun 26, 2024
8-K Report | Data FORM 8-K Jun 26, 2024 Jun 24, 2024
8-K Report | Data FORM 8-K Jun 20, 2024 Jun 16, 2024
8-K Report | Data FORM 8-K Jun 7, 2024 Jun 3, 2024
8-K Report | Data FORM 8-K May 28, 2024 May 23, 2024
10-Q Report | Data 10-Q May 15, 2024 Mar 31, 2024
8-K Report | Data FORM 8-K May 10, 2024 May 10, 2024
8-K Report | Data FORM 8-K May 3, 2024 May 2, 2024
10-K/A Report | Data FORM 10-K/A Apr 26, 2024 Dec 31, 2023
8-K Report | Data FORM 8-K Apr 25, 2024 Apr 23, 2024
8-K Report | Data FORM 8-K Apr 24, 2024 Apr 23, 2024
8-K Report | Data FORM 8-K Apr 23, 2024 Apr 22, 2024
8-K Report | Data FORM 8-K Apr 19, 2024 Apr 19, 2024
10-K Report | Data 10-K Apr 1, 2024 Dec 31, 2023
8-K Report | Data FORM 8-K Feb 7, 2024 Feb 7, 2024
SC 13D/A Report SCHEDULE 13D/A - AMENDMENT NO. 3 Feb 5, 2024
8-K Report | Data FORM 8-K Jan 5, 2024 Dec 30, 2023
8-K Report | Data 8-K Nov 27, 2023 Nov 24, 2023
8-K Report | Data FORM 8-K Nov 15, 2023 Nov 14, 2023
10-Q Report | Data 10-Q Nov 14, 2023 Sep 30, 2023
8-K Report | Data FORM 8-K Sep 22, 2023 Sep 20, 2023
8-K Report | Data FORM 8-K Sep 1, 2023 Aug 31, 2023
8-K Report | Data FORM 8-K Aug 29, 2023 Aug 29, 2023
10-Q Report | Data 10-Q Aug 14, 2023 Jun 30, 2023
8-K Report | Data FORM 8-K Jun 15, 2023 Jun 14, 2023
8-K Report | Data FORM 8-K Jun 8, 2023 Jun 6, 2023
8-K Report | Data FORM 8-K May 30, 2023 May 25, 2023
8-K Report | Data FORM 8-K May 24, 2023 May 18, 2023
10-Q Report | Data 10-Q May 15, 2023 Mar 31, 2023
8-K Report | Data FORM 8-K May 2, 2023 May 2, 2023
8-K Report | Data FORM 8-K Apr 7, 2023 Apr 6, 2023
10-K Report | Data 10-K Mar 31, 2023 Dec 31, 2022
8-K Report | Data FORM 8-K Feb 24, 2023 Feb 18, 2023
8-K Report | Data FORM 8-K Dec 9, 2022 Dec 1, 2022
10-Q Report | Data 10-Q Nov 14, 2022 Sep 30, 2022
8-K Report | Data FORM 8-K Nov 4, 2022 Nov 1, 2022
8-K Report | Data FORM 8-K Sep 6, 2022 Sep 1, 2022
10-Q Report | Data 10-Q Aug 15, 2022 Jun 30, 2022
8-K Report | Data FORM 8-K Aug 2, 2022 Jul 28, 2022
SC 13D/A Report FORM SC 13D/A Jul 18, 2022
8-K Report | Data FORM 8-K Jun 7, 2022 Jun 2, 2022
8-K Report | Data FORM 8-K Jun 1, 2022 Jun 1, 2022
8-K Report | Data FORM 8-K May 31, 2022 May 26, 2022
10-Q Report | Data 10-Q May 16, 2022 Mar 31, 2022
8-K Report | Data FORM 8-K Apr 8, 2022 Apr 6, 2022
10-K Report | Data 10-K Mar 31, 2022 Dec 31, 2021
10-Q/A Report | Data FORM 10-Q/A Dec 23, 2021 Sep 30, 2021
10-Q/A Report | Data FORM 10-Q/A Dec 23, 2021 Jun 30, 2021
8-K Report | Data FORM 8-K Nov 29, 2021 Nov 23, 2021
10-Q Report | Data 10-Q Nov 12, 2021 Sep 30, 2021
8-K Report | Data FORM 8-K Oct 18, 2021 Oct 18, 2021
8-K Report | Data FORM 8-K Sep 10, 2021 Sep 8, 2021
10-Q Report | Data FORM 10-Q Aug 20, 2021 Jun 30, 2021
8-K Report FORM 8-K Jul 30, 2021 Jul 29, 2021
8-K Report FORM 8-K Jul 7, 2021 Jul 1, 2021
8-K Report FORM 8-K Jun 21, 2021 Jun 15, 2021
10-Q Report | Data FORM 10-Q May 17, 2021 Mar 31, 2021
10-K/A Report FORM 10-K/A Apr 30, 2021 Dec 31, 2020
8-K Report FORM 8-K Apr 23, 2021 Apr 20, 2021
8-K/A Report 8-K/A Mar 31, 2021 Mar 4, 2021
10-K Report | Data FORM 10-K Mar 31, 2021 Dec 31, 2020
8-K Report FORM 8-K Mar 25, 2021 Mar 23, 2021
8-K Report FORM 8-K Mar 8, 2021 Mar 4, 2021
8-K Report FORM 8-K Dec 23, 2020 Dec 18, 2020
8-K Report FORM 8-K Nov 23, 2020 Nov 19, 2020
10-Q Report | Data FORM 10-Q Nov 13, 2020 Sep 30, 2020
SC 13D/A Report FORM SC 13D/A Oct 7, 2020
8-K Report FORM 8-K Sep 17, 2020 Sep 15, 2020
8-K Report FORM 8-K Aug 21, 2020 Aug 19, 2020
10-Q Report | Data FORM 10-Q Aug 14, 2020 Jun 30, 2020
8-K Report FORM 8-K Jul 13, 2020 Jul 10, 2020
8-K Report FORM 8-K Jul 1, 2020 Jun 30, 2020
8-K Report FORM 8-K Jun 22, 2020 Jun 17, 2020
8-K Report FORM 8-K Jun 18, 2020 Jun 16, 2020
10-Q Report | Data FORM 10-Q May 14, 2020 Mar 31, 2020
8-K Report FORM 8-K Apr 21, 2020 Apr 20, 2020
8-K Report FORM 8-K Apr 17, 2020 Apr 15, 2020
10-K Report | Data FORM 10-K Mar 30, 2020 Dec 31, 2019
8-K Report FORM 8-K Mar 13, 2020 Mar 12, 2020
8-K Report FORM 8-K Feb 20, 2020 Feb 13, 2020
8-K Report FORM 8-K Jan 17, 2020 Jan 15, 2020
8-K Report FORM 8-K Jan 15, 2020 Jan 9, 2020
8-K Report FORM 8-K Nov 15, 2019 Nov 13, 2019
10-Q Report | Data FORM 10-Q Nov 13, 2019 Sep 30, 2019
8-K Report FORM 8-K Sep 27, 2019 Sep 25, 2019
8-K Report FORM 8-K Aug 28, 2019 Aug 26, 2019
8-K Report 8-K Aug 16, 2019 Aug 14, 2019
10-Q Report | Data FORM 10-Q Aug 14, 2019 Jun 30, 2019
8-K Report FORM 8-K Jul 10, 2019 Jul 10, 2019
8-K Report FORM 8-K Jul 10, 2019 Jul 9, 2019
SC 13D/A Report SC 13D/A Jul 8, 2019
8-K Report FORM 8-K Jun 12, 2019 Jun 11, 2019
8-K/A Report FORM 8-K/A Jun 5, 2019 May 8, 2019
10-Q Report | Data FORM 10-Q May 14, 2019 Mar 31, 2019
8-K Report FORM 8-K May 13, 2019 May 8, 2019
8-K Report 8-K May 8, 2019 May 8, 2019
8-K Report FORM 8-K Apr 18, 2019 Apr 17, 2019
8-K Report FORM 8-K Apr 2, 2019 Apr 1, 2019
8-K Report 8-K Mar 19, 2019 Mar 19, 2019
10-K Report | Data 10-K Mar 12, 2019 Dec 31, 2018
8-K Report FORM 8-K Feb 20, 2019 Feb 20, 2019
8-K Report FORM 8-K Feb 12, 2019 Feb 6, 2019
8-K Report 8-K Jan 30, 2019 Jan 24, 2019
SC 13D Report SCHEDULE 13D Jan 18, 2019
8-K Report 8-K Jan 10, 2019 Jan 8, 2019
8-K Report FORM 8-K Jan 10, 2019 Jan 4, 2019
8-K Report FORM 8-K Jan 7, 2019 Dec 31, 2018
8-K Report FORM 8-K Nov 8, 2018 Nov 8, 2018
10-Q Report | Data 10-Q Nov 8, 2018 Sep 30, 2018
8-K Report FORM 8-K Oct 9, 2018 Oct 2, 2018
8-K Report FORM 8-K Oct 1, 2018 Oct 1, 2018
8-K Report FORM 8-K Aug 29, 2018 Aug 29, 2018
8-K Report 8-K Aug 13, 2018 Aug 13, 2018
10-Q Report | Data FORM 10-Q Aug 13, 2018 Jun 30, 2018
SC 13D Report SC 13D Jul 30, 2018
8-K Report FORM 8-K Jul 20, 2018 Jul 20, 2018
8-K Report 8-K Jul 17, 2018 Jul 12, 2018
8-K Report 8-K May 11, 2018 May 11, 2018
10-Q Report | Data FORM 10-Q May 10, 2018 Mar 31, 2018
8-K Report FORM 8-K May 4, 2018 May 3, 2018
8-K Report FORM 8-K Apr 18, 2018 Apr 12, 2018
8-K Report FORM 8-K Mar 27, 2018 Mar 27, 2018
10-K Report | Data FORM 10-K Mar 27, 2018 Dec 31, 2017
SC 13D/A Report SC 13D/A Mar 7, 2018
8-K Report FORM 8-K Feb 26, 2018 Feb 23, 2018
8-K Report FORM 8-K Feb 16, 2018 Feb 16, 2018
8-K Report 8-K Feb 13, 2018 Feb 8, 2018
8-K Report FORM 8-K Jan 22, 2018 Jan 16, 2018
8-K Report FORM 8-K Nov 17, 2017 Nov 9, 2017
10-Q Report | Data FORM 10-Q Nov 9, 2017 Sep 30, 2017
8-K Report FORM 8-K Nov 2, 2017 Oct 30, 2017
8-K Report FORM 8-K Sep 8, 2017 Sep 7, 2017
8-K Report 8-K Aug 15, 2017 Aug 14, 2017
10-Q Report | Data 10-Q Aug 14, 2017 Jun 30, 2017
8-K Report FORM 8-K Jun 27, 2017 Jun 23, 2017
8-K Report FORM 8-K May 11, 2017 May 11, 2017
10-Q Report | Data FORM 10-Q May 11, 2017 Mar 31, 2017
8-K Report FORM 8-K May 5, 2017 May 4, 2017
8-K Report FORM 8-K Apr 21, 2017 Apr 19, 2017
8-K Report FORM 8-K Apr 13, 2017 Feb 7, 2017
8-K Report FORM 8-K Mar 15, 2017 Mar 15, 2017
SC 13D/A Report SC 13D/A Mar 14, 2017
SC 13D/A Report SC 13D/A Mar 8, 2017
8-K Report FORM 8-K Feb 14, 2017 Feb 10, 2017
10-K Report | Data FORM 10-K Feb 14, 2017 Dec 31, 2016
8-K Report FORM 8-K Jan 26, 2017 Jan 25, 2017
8-K Report 8-K Jan 24, 2017 Jan 24, 2017
8-K/A Report FORM 8-K/A Jan 24, 2017 Dec 7, 2016
8-K Report 8-K Dec 7, 2016 Dec 7, 2016
8-K Report FORM 8-K Nov 15, 2016 Nov 14, 2016
10-Q Report | Data FORM 10-Q Nov 14, 2016 Sep 30, 2016
8-K Report FORM 8-K Aug 23, 2016 Aug 23, 2016
8-K Report FORM 8-K Aug 11, 2016 Aug 11, 2016
10-Q Report | Data 10-Q Aug 11, 2016 Jun 30, 2016
8-K Report FORM 8-K Jun 28, 2016 Jun 28, 2016
SC 13D/A Report SCHEDULE 13D/A Jun 1, 2016
SC 13D/A Report SCHEDULE 13D/A Jun 1, 2016
8-K Report | Data FORM 8-K May 12, 2016 May 12, 2016
10-Q Report | Data FORM 10-Q May 12, 2016 Mar 31, 2016
8-K Report FORM 8-K May 10, 2016 May 5, 2016
8-K Report FORM 8-K Mar 22, 2016 Mar 21, 2016
10-K Report | Data 10-K Mar 3, 2016 Dec 31, 2015
8-K Report FORM 8-K Mar 3, 2016 Mar 3, 2016
8-K Report FORM 8-K Feb 12, 2016 Feb 9, 2016
8-K Report CURRENT REPORT Nov 12, 2015 Nov 12, 2015
10-Q Report | Data FORM 10-Q Nov 12, 2015 Sep 30, 2015
8-K Report FORM 8-K Aug 13, 2015 Aug 13, 2015
10-Q Report | Data FORM 10-Q Aug 13, 2015 Jun 30, 2015
8-K Report FORM 8-K Aug 5, 2015 Jul 30, 2015
8-K Report FORM 8-K Jun 3, 2015 Jun 3, 2015
8-K Report FORM 8-K May 14, 2015 May 14, 2015
10-Q Report | Data FORM 10-Q May 14, 2015 Mar 31, 2015
8-K Report FORM 8-K May 11, 2015 May 7, 2015
SC 13D/A Report SC 13D/A Mar 25, 2015
8-K Report 8-K Feb 26, 2015 Feb 26, 2015
10-K Report | Data FORM 10-K Feb 26, 2015 Dec 31, 2014
8-K Report 8-K Feb 13, 2015 Feb 12, 2015
8-K Report FORM 8-K Feb 12, 2015 Feb 6, 2015
SC 13G/A Report SC 13G/A Feb 5, 2015
8-K Report FORM 8-K Feb 5, 2015 Feb 4, 2015
8-K Report FORM 8-K Feb 5, 2015 Feb 3, 2015
8-K Report FORM 8-K Dec 12, 2014 Dec 10, 2014
10-Q Report | Data FORM 10-Q Nov 13, 2014 Sep 30, 2014
8-K Report 8-K Nov 13, 2014 Nov 13, 2014
10-Q Report | Data FORM 10-Q Aug 12, 2014 Jun 30, 2014
8-K Report FORM 8-K Aug 12, 2014 Aug 12, 2014
10-Q Report | Data FORM 10-Q May 8, 2014 Mar 31, 2014
8-K Report 8-K CURRENT REPORT May 9, 2014 May 8, 2014
8-K Report FORM 8-K May 8, 2014 May 6, 2014
10-K Report | Data FORM 10-K Mar 11, 2014 Dec 31, 2013
8-K Report 8-K CURRENT REPORT Mar 11, 2014 Mar 11, 2014
8-K Report FORM 8-K Feb 28, 2014 Feb 27, 2014
SC 13G/A Report SC 13G/A Feb 13, 2014
10-Q Report | Data FORM 10-Q Nov 12, 2013 Sep 30, 2013
8-K Report FORM 8-K Nov 12, 2013 Nov 11, 2013
10-Q Report | Data FORM 10-Q Aug 14, 2013 Jun 30, 2013
8-K Report FORM 8-K Aug 15, 2013 Aug 14, 2013
10-Q Report | Data FORM 10-Q May 6, 2013 Mar 31, 2013
8-K Report FORM 8-K May 6, 2013 May 6, 2013
8-K Report FORM 8-K May 6, 2013 May 6, 2013
SC 13D/A Report SCHEDULE 13D/A Feb 25, 2013
10-K Report | Data FORM 10-K Feb 22, 2013 Dec 31, 2012
8-K Report FORM 8-K Feb 22, 2013 Feb 22, 2013
SC 13G Report FORM SC 13G Jan 24, 2013
8-K Report FORM 8-K Jan 22, 2013 Jan 17, 2013
8-K Report FORM 8-K Jan 18, 2013 Dec 28, 2012
SC 13G Report FORM SC 13G Jan 15, 2013
10-Q Report | Data FORM 10-Q Nov 8, 2012 Sep 30, 2012
8-K Report FORM 8-K Nov 8, 2012 Nov 8, 2012
8-K Report FORM 8-K Oct 11, 2012 Oct 11, 2012
8-K Report FORM 8-K Sep 27, 2012 Sep 27, 2012
8-K Report FORM 8-K Aug 27, 2012 Aug 27, 2012
8-K Report 8-K CURRENT REPORT Aug 24, 2012 Aug 23, 2012
8-K Report FORM 8-K Aug 21, 2012 Aug 21, 2012
8-K Report FORM 8-K Aug 16, 2012 Aug 16, 2012
10-Q Report | Data FORM 10-Q Aug 6, 2012 Jun 30, 2012
8-K Report FORM 8-K Aug 6, 2012 Aug 6, 2012
8-K Report FORM 8-K Aug 2, 2012 Aug 2, 2012
8-K Report FORM 8-K Jul 30, 2012 Jul 30, 2012
8-K Report FORM 8-K Jun 28, 2012 Jun 28, 2012
SC 13D/A Report SCHEDULE 13D/A Jun 26, 2012
SC 13D/A Report SCHEDULE 13D/A Jun 26, 2012
8-K Report FORM 8-K Jun 19, 2012 Jun 19, 2012
10-Q Report | Data FORM 10-Q Jun 11, 2012 Mar 31, 2012
8-K Report FORM 8-K Jun 11, 2012 Jun 11, 2012
8-K Report FORM 8-K Jun 5, 2012 Jun 4, 2012
8-K Report FORM 8-K May 15, 2012 May 15, 2012
SC 13D Report SCHEDULE 13D May 1, 2012
8-K Report CURRENT REPORT Apr 30, 2012 Apr 30, 2012
8-K Report FORM 8-K Apr 25, 2012 Apr 24, 2012