Brief: Ballard Announces Leadership Transition
June 16 (Reuters) - Ballard Power Systems Inc BLDP.TO: BALLARD ANNOUNCES LEADERSHIP TRANSITION BALLARD POWER SYSTEMS INC - RANDY MACEWEN TO STEP DOWN AS CEO, MARTY NEESE TO ASSUME POSITION Source text: ID:nCNWT8tV0a Further company coverage: BLDP.TO ((Reuters.Briefs@thomsonreuters.com;))