Brief: Contango Holdings Appoints Gordon Thompson As New Chairman
April 1 (Reuters) - Contango Holdings PLC CGO.L: CONTANGO HOLDINGS PLC - ROY PITCHFORD RESIGNS AS CHAIRMAN CONTANGO HOLDINGS PLC - APPOINTS GORDON THOMPSON AS NEW CHAIRMAN Source text: ID:nRSA0056Da Further company coverage: CGO.L ((Reuters.Briefs@thomsonreuters.com;))