ClearSign Technologies (CLIR) Insider Trading & Ownership $0.56 +0.00 (+0.02%) As of 06/30/2025 03:59 PM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ClearSign Technologies (NASDAQ:CLIR) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.96%Number OfInsiders Buying(Last 3 Years)1Amount OfInsider Buying(Last 3 Years)$4.82MNumber OfInsiders Selling(Last 3 Years)0 Get CLIR Insider Trade Alerts Want to know when executives and insiders are buying or selling ClearSign Technologies stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CLIR Insider Buying and Selling by Quarter ClearSign Technologies Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails6/24/2024Robert Thurston Sr Hoffman SrMajor ShareholderBuy3,350,000$0.91$3,048,500.00 7/8/2022Robert Thurston Sr Hoffman SrDirectorBuy1,591,594$1.11$1,766,669.34 (Data available from 1/1/2013 forward) CLIR Insider Trading Activity - Frequently Asked Questions Who is on ClearSign Technologies' Insider Roster? The list of insiders at ClearSign Technologies includes Robert Thurston Sr Hoffman Sr. Learn more on insiders at CLIR. What percentage of ClearSign Technologies stock is owned by insiders? 4.96% of ClearSign Technologies stock is owned by insiders. Learn more on CLIR's insider holdings. Which ClearSign Technologies insiders have been buying company stock? The following insider purchased CLIR shares in the last 24 months: Robert Thurston Sr Hoffman Sr ($3,048,500.00). How much insider buying is happening at ClearSign Technologies? Insiders have purchased a total of 3,350,000 CLIR shares in the last 24 months for a total of $3,048,500.00 bought. 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