ClearSign Technologies Corp (CLIR) Insider Trading
0 insider purchases in the last 7 days
No open market insider purchases at ClearSign Technologies Corp in the last 7 days.
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1 insider at ClearSign Technologies Corp (CLIR) has purchased stock in the past 90 days, totaling $22K across 3 transactions (5,000 shares).
The most recent purchase was by Director Silva Gil Todd on April 23, 2026 — a $5K buy of 1,000 shares at $5.32, bringing their total holdings to 5,000 shares.
This insider buying is notable given that CLIR had no recorded open market purchases in the nine months before that.
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