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ClearSign Technologies (CLIR) SEC Filings & 10K Form

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$0.80 -0.06 (-6.85%)
Closing price 02/21/2025 03:57 PM Eastern
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$0.80 +0.00 (+0.13%)
As of 02/21/2025 06:21 PM Eastern
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Recent ClearSign Technologies SEC Filings

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DateFilerForm TypeView
02/21/2025
6:00 PM		ClearSign Technologies (Issuer)
Hinds Brent (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
4:05 PM		ClearSign Technologies (Subject)
clirSPV LLC (Filed by)
Form SCHEDULE 13D/A
01/06/2025
6:00 PM		ClearSign Technologies (Issuer)
Maley David M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
6:00 PM		ClearSign Technologies (Issuer)
Schrecker Judith S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
6:01 PM		ClearSign Technologies (Issuer)
Silva Gil Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
6:02 PM		ClearSign Technologies (Issuer)
de Lacy Catharine (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
7:46 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/21/2024
4:05 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/30/2024
4:00 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/03/2024
5:00 PM		ClearSign Technologies (Issuer)
de Lacy Catharine (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/03/2024
5:00 PM		ClearSign Technologies (Issuer)
Maley David M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/03/2024
5:01 PM		ClearSign Technologies (Issuer)
Schrecker Judith S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/03/2024
5:01 PM		ClearSign Technologies (Issuer)
Silva Gil Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2024
4:25 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/23/2024
4:00 PM		ClearSign Technologies (Filer)
Form 8-K/A
08/23/2024
5:05 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/05/2024
8:00 PM		ClearSign Technologies (Issuer)
Silva Gil Todd (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
08/05/2024
8:01 PM		ClearSign Technologies (Issuer)
Silva Gil Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2024
6:00 AM		ClearSign Technologies (Filer)
Form 424B4
07/14/2024
11:15 PM		ClearSign Technologies (Filer)
Form EFFECT
07/03/2024
5:30 PM		ClearSign Technologies (Issuer)
Maley David M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2024
5:31 PM		ClearSign Technologies (Issuer)
Schrecker Judith S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2024
5:32 PM		ClearSign Technologies (Issuer)
de Lacy Catharine (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2024
4:14 PM		ClearSign Technologies (Filer)
Form S-1/A
06/26/2024
7:04 PM		ClearSign Technologies (Issuer)
ClearSign Technologies (Issuer)
clirSPV LLC (Reporting)
clirSPV LLC (Reporting)
GPclirSPV LLC (Reporting)
HOFFMAN Robert Thurston Sr (Reporting)
HOFFMAN Robert Thurston Sr (Reporting)
Princeton Opportunity Management LLC (Reporting)
Princeton Opportunity Management LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/26/2024
3:55 PM		ClearSign Technologies (Subject)
clirSPV LLC (Filed by)
Form SC 13D/A
06/26/2024
3:35 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/20/2024
7:49 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/20/2024
7:50 AM		ClearSign Technologies (Filer)
Form DEFA14A
06/07/2024
4:30 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/20/2024
3:33 PM		ClearSign Technologies (Filer)
Form S-1
Registration statement under Securities Act of 1933  
05/10/2024
4:03 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/08/2024
3:15 PM		ClearSign Technologies (Filer)
Form D
Notice of Exempt Offering of Securities 
04/26/2024
3:45 PM		ClearSign Technologies (Filer)
Form 10-K/A
04/25/2024
4:16 PM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/24/2024
7:45 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/23/2024
6:00 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/23/2024
5:02 AM		ClearSign Technologies (Filer)
Form 424B5
04/19/2024
7:45 AM		ClearSign Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/19/2024
5:02 AM		ClearSign Technologies (Filer)
Form 424B5
04/10/2024
4:00 PM		ClearSign Technologies (Issuer)
Hinds Brent (Reporting)
Form 4/A
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04/02/2024
4:32 PM		ClearSign Technologies (Issuer)
de Lacy Catharine (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2024
4:34 PM		ClearSign Technologies (Issuer)
HOFFMAN Robert Thurston Sr (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2024
4:36 PM		ClearSign Technologies (Issuer)
Schrecker Judith S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/01/2024
6:02 AM		ClearSign Technologies (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
04/01/2024
6:06 AM		ClearSign Technologies (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
03/19/2024
5:04 AM		ClearSign Technologies (Subject)
Form FWP
03/18/2024
5:01 AM		ClearSign Technologies (Filer)
Form 424B5
03/18/2024
5:05 AM		ClearSign Technologies (Filer)
Form 424B5
(Data available from 1/1/2016 forward)


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This page (NASDAQ:CLIR) was last updated on 2/22/2025 by MarketBeat.com Staff
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