OTC MarketOTC Markets Listing RequirementsOTCQBOTCQB and OTCQXOTCQB Listing RequirementsOTCQXOTCQX Listing Requirements Rule Changes for OTCQB and OTCQX Laura Anthony, Esq.November 20, 2018 Effective January 19, 2019, OTC Markets will require that all U.S.-incorporated OTCQB and OTCQX companies provide verified share dat... 071100