Shares of Costco Wholesale Corp. COST, -3.16% fell nearly 4% in the extended session Thursday after the retailer missed revenue expectations for the fiscal fourth quarter and said it expects to find "material weakness" in internal controls over financial reporting when it releases its annual report soon.
Shares of Costco Wholesale Corp. COST, -3.16% fell nearly 4% in the extended session Thursday after the retailer missed revenue expectations for the fiscal fourth quarter and said it expects to find "material weakness" in internal controls over financial reporting when it releases its annual report soon.