 ROCKVILLE, Md.--BUSINESS WIRE--Argan, Inc. NYSE: AGX Argan announced today that its Board of Directors declared a regular quarterly cash dividend in the amount of 0.25 per share of common stock, payable July 30, 2021 to stockholders of record at the close of business on July 22, 2021. About Argan, Inc. Argans primary business is providing a full range of services to the power industry, including the renewable energy sector. Argans service offerings focus on the engineering, procureme 