57 results
8-K
EX-99.2
CLIR
ClearSign Technologies Corp
25 Apr 24
ClearSign Technologies Corporation Provides Full Year 2023 Update
5:16pm
visit while looking to purchase. In terms of order flow, we were also able to announce, back on February 21, our first multi-unit commitment for our
8-K
EX-4.2
CLIR
ClearSign Technologies Corp
19 Apr 24
ClearSign Technologies Corporation Announces Pricing of $9.3 Million Public Offering and Concurrent Private Placement of Common Stock and Warrants
8:45am
, 2024 (the “Agreement”), between the Company and Public Ventures, LLC relating to a firm commitment public offering (the “Offering”) of securities
8-K
EX-4.4
CLIR
ClearSign Technologies Corp
19 Apr 24
ClearSign Technologies Corporation Announces Pricing of $9.3 Million Public Offering and Concurrent Private Placement of Common Stock and Warrants
8:45am
as compensation for a firm commitment underwritten offering by the Company in which Public Ventures, LLC acted as the underwriter. For the avoidance
8-K
EX-99.1
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22 Sep 23
Receives Support and Collaboration from SoCalGas for its Flexible Hydrogen Fueled Ultra Low NOx Process Burner Project
4:05pm
8-K
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22 Sep 23
Receives Support and Collaboration from SoCalGas for its Flexible Hydrogen Fueled Ultra Low NOx Process Burner Project
4:05pm
424B3
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1 Sep 23
Prospectus supplement
4:15pm
8-K
EX-99.2
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24 May 23
ClearSign Technologies Corporation Provides First Quarter 2023 Update
6:08am
8-K
EX-99.2
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6 Sep 22
ClearSign Technologies Corporation Provides Second Quarter 2022 Update
8:00am
8-K
EX-99.2
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7 Jun 22
ClearSign Technologies Corporation Provides First Quarter 2022 Update
5:20pm
8-K
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31 May 22
Announces Proposed Public Offering of Common Stock
5:04pm
424B5
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31 May 22
Prospectus supplement for primary offering
4:43pm