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Symbol
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CLIR on Nasdaq
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Investment type
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Equity - Shares of Stock
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Class
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Common Stock
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Latest Disclosed Ownership
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2.25M shares
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Security Ownership
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4.3%
HOFFMAN Robert Thurston Sr ownership in ClearSign Technologies Corp Common Stock (CLIR)
2025-02-19 - HOFFMAN Robert Thurston Sr has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2.25M shares of ClearSign Technologies Corp Common Stock (CLIR).
This represents 4.3% percent ownership of the company.