 ALLENTOWN, Pa.--BUSINESS WIRE--- FOUR--Shift4 NYSE: FOUR, the leader in integrated payments and commerce technology, today announced that management will participate in the following investor conference: December 1, 2021: Jared Isaacman, CEO, Brad Herring, CFO, and Taylor Lauber, CSO will participate in a fireside chat at the 2021 Credit Suisse Technology Conference beginning at 5:05 PM Eastern. Management will also be available for one-on-one and small group meetings. The 30 minute fireside chat w 