 ALLENTOWN, Pa.--BUSINESS WIRE--- FOUR--Shift4 Payments, Inc. Shift4 NYSE: FOUR, a leading independent provider of integrated payment processing and technology solutions, today announced that it intends to offer 1,791,818 shares of its Class A common stock for sale in an underwritten public offering the Primary Offering. Certain entities associated with Searchlight Capital Partners, L.P. the selling stockholders also intend to offer 5,208,182 shares of Shift4s Class A common stock for s 