Brief: PureTech Says Sharon Barber-Lui Appointed Interim Board Chair
July 8 (Reuters) - PureTech Health PLC PRTC.L: PURETECH ANNOUNCES BOARD CHANGE PURETECH HEALTH PLC - RAJU KUCHERLAPATI STEPS DOWN AS CHAIR OF PURETECH BOARD PURETECH HEALTH PLC - SHARON BARBER-LUI APPOINTED INTERIM CHAIR OF PURETECH BOARD Source text: ID:nBwcc3CQ4a Further company coverage: PRTC.L ((Reuters.Briefs@thomsonreuters.com;))