CLIR insider buying
Every open-market purchase of ClearSign Technologies Corp (CLIR) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$1.80M
Insiders buying (12m)2
Purchases on record3
Last purchase filedJul 24, 2026
In the last 12 months, 2 insiders of ClearSign Technologies Corp bought $1.80M of CLIR stock on the open market in 3 reported purchases. The most recent was filed on Jul 24, 2026: Pasquesi John M (10% Owner) bought 500,000 shares at $3.54, worth $1.77M.
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