Rosen Law Firm Announces Investigation of Securities Claims Against Covia Holdings Corporation f/k/a Fairmount Santrol Holdings Inc. – CVIAQ, FMSA

Rosen Law Firm, a global investor rights law firm, announces an investigation of potential securities claims on behalf of shareholders of Covia Holdings Corporation (OTC: CVIAQ) f/k/a Fairmount Santrol Holdings Inc. (NYSE: FMSA) resulting from allegations that Covia may have issued materially misleading business information to the investing public.