CLEARSIGN TECHNOLOGIES CORPORATION Shares of Common Stock (par value $0.0001 per share) At-the-Market Sales AgreementSales Agreement • December 23rd, 2020 • ClearSign Technologies Corp • Industrial instruments for measurement, display, and control • New York
ClearSign Technologies Corporation, a Washington corporation (the “Company”), confirms its agreement (this “Agreement”) with Virtu Americas LLC (the “Agent”), as follows:
