This is a StreetInsider.com Premium Only Page

ClearSign Technologies (CLIR) – SEC Filings

Apr 24, 2024 08:45 AM Form 8-K ClearSign Technologies For: Apr 23

Apr 23, 2024 07:01 AM Form 8-K ClearSign Technologies For: Apr 22

Apr 23, 2024 06:04 AM Form 424B5 ClearSign Technologies

Apr 19, 2024 08:45 AM Form 8-K ClearSign Technologies For: Apr 19

Apr 19, 2024 06:04 AM Form 424B5 ClearSign Technologies

Apr 10, 2024 05:01 PM Form 4/A ClearSign Technologies For: Feb 22 Filed by: Hinds Brent

Apr 2, 2024 05:37 PM Form 4 ClearSign Technologies For: Apr 01 Filed by: Schrecker Judith S

Apr 2, 2024 05:34 PM Form 4 ClearSign Technologies For: Apr 01 Filed by: HOFFMAN Robert Thurston Sr

Apr 2, 2024 05:32 PM Form 4 ClearSign Technologies For: Apr 01 Filed by: de Lacy Catharine

Apr 1, 2024 07:07 AM Form S-8 ClearSign Technologies

Apr 1, 2024 07:03 AM Form 10-K ClearSign Technologies For: Dec 31

Mar 19, 2024 06:05 AM Form FWP ClearSign Technologies Filed by: ClearSign Technologies Corp

Mar 18, 2024 06:06 AM Form 424B5 ClearSign Technologies

Mar 18, 2024 06:03 AM Form 424B5 ClearSign Technologies

Feb 26, 2024 05:04 PM Form 4 ClearSign Technologies For: Feb 22 Filed by: Hinds Brent

Feb 26, 2024 05:03 PM Form 4/A ClearSign Technologies For: Feb 02 Filed by: Hinds Brent

Feb 26, 2024 05:02 PM Form 4 ClearSign Technologies For: Feb 22 Filed by: Deller Colin James

Feb 26, 2024 05:02 PM Form 4/A ClearSign Technologies For: Feb 02 Filed by: Hinds Brent

Feb 26, 2024 05:01 PM Form 4/A ClearSign Technologies For: Feb 02 Filed by: Deller Colin James

Feb 7, 2024 08:46 AM Form 8-K ClearSign Technologies For: Feb 07

Feb 6, 2024 04:46 PM Form 4 ClearSign Technologies For: Feb 02 Filed by: Hinds Brent

Feb 5, 2024 11:31 AM Form SC 13D/A ClearSign Technologies Filed by: clirSPV LLC

Feb 2, 2024 06:59 PM Form 4 ClearSign Technologies For: Feb 01 Filed by: GPclirSPV LLC

Jan 5, 2024 04:31 PM Form 8-K ClearSign Technologies For: Dec 30

Jan 3, 2024 04:32 PM Form 4 ClearSign Technologies For: Jan 02 Filed by: Schrecker Judith S

Jan 3, 2024 04:31 PM Form 4 ClearSign Technologies For: Jan 02 Filed by: de Lacy Catharine

Jan 3, 2024 04:31 PM Form 4 ClearSign Technologies For: Jan 02 Filed by: HOFFMAN Robert Thurston Sr

Nov 27, 2023 05:25 PM Form 8-K ClearSign Technologies For: Nov 24

Nov 15, 2023 05:01 PM Form 8-K ClearSign Technologies For: Nov 14

Nov 14, 2023 05:21 PM Form 10-Q ClearSign Technologies For: Sep 30

Oct 4, 2023 05:47 PM Form 4 ClearSign Technologies For: Oct 02 Filed by: de Lacy Catharine

Oct 4, 2023 05:40 PM Form 4 ClearSign Technologies For: Oct 02 Filed by: Schrecker Judith S

Oct 4, 2023 05:31 PM Form 4 ClearSign Technologies For: Oct 02 Filed by: HOFFMAN Robert Thurston Sr

Oct 4, 2023 05:26 PM Form 4 ClearSign Technologies For: Oct 02 Filed by: DiElsi Gary J.

Sep 22, 2023 04:05 PM Form 8-K ClearSign Technologies For: Sep 20

Sep 1, 2023 04:31 PM Form 8-K ClearSign Technologies For: Aug 31

Sep 1, 2023 04:16 PM Form 424B3 ClearSign Technologies

Aug 31, 2023 06:04 AM Form EFFECT ClearSign Technologies

Aug 29, 2023 04:15 PM Form 8-K ClearSign Technologies For: Aug 29

Aug 14, 2023 04:07 PM Form 8-A12B/A ClearSign Technologies

Aug 14, 2023 08:02 AM Form 10-Q ClearSign Technologies For: Jun 30

Aug 11, 2023 05:16 PM Form 8-A12B/A ClearSign Technologies

Aug 11, 2023 04:10 PM Form S-3 ClearSign Technologies

Jul 6, 2023 04:06 PM Form 4 ClearSign Technologies For: Jul 03 Filed by: de Lacy Catharine

Jul 6, 2023 04:05 PM Form 4 ClearSign Technologies For: Jul 03 Filed by: Schrecker Judith S

Jul 6, 2023 03:49 PM Form 4 ClearSign Technologies For: Jul 03 Filed by: HOFFMAN Robert Thurston Sr

Jul 6, 2023 03:49 PM Form 4 ClearSign Technologies For: Jul 03 Filed by: DiElsi Gary J.

Jun 15, 2023 08:47 AM Form 8-K ClearSign Technologies For: Jun 14

Jun 8, 2023 04:16 PM Form 8-K ClearSign Technologies For: Jun 06

May 30, 2023 06:11 AM Form 8-K ClearSign Technologies For: May 25