class of stockglossary / CLASS OF STOCK class of stock. A category of corporate shares used when more than one type of stock is issued. See preferred stock and common stock under STOCK. [Cases: Corporations 62. C.J.S. Corporations §§ 126, 128, 148–151.] 词条贡献者 双语律师Denise,知名法学院国际私法专业,擅长翻译各类与国际争议解决相关的法律文件。