NORTH HUNTINGDON, Pa.–(BUSINESS WIRE)–The ExOne Company (Nasdaq: XONE), the global leader in industrial sand and metal 3D printers using binder jetting technology, announced today that it will release its second quarter 2021 financial results after the close of financial markets on Wednesday, August 11, 2021. The Company will host a conference call and webcast to review the financial and operating results for the quarter, and provide an update on its strategy and outlook. A question-and-answe