February 26, 2026 · Form 4 insider transaction
Deller Colin James sold 105,022 shares of CLEARSIGN TECHNOLOGIES CORP at $0.56 per share, a transaction worth $59.0K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Represents the payment of the reporting person's tax liability by withholding shares incident to the receipt of the Company's common stock issued on February 26, 2026, based on the closing price of the Company's common stock on February 26, 2026, of $0.5616.