Brief: Pantheon Infrastructure Says Patrick O'Donnell Bourke Appointed Chair Of Board
June 20 (Reuters) - Pantheon Infrastructure PLC PINT.L: PANTHEON INFRASTRUCTURE PLC - PATRICK O'DONNELL BOURKE APPOINTED CHAIR OF BOARD Source text: ID:nRST8336Na Further company coverage: PINT.L ((Reuters.Briefs@thomsonreuters.com;))