June 19 (Reuters) - Valeant Pharmaceuticals International Inc (NYSE:VRX) VRX.TO -
* Valeant appoints Arthur J. Shannon as senior vice president, head of investor relations and communications
* Valeant - with addition of Shannon, Scott Hirsch will assume role of senior vice president, chief business strategy officer
* Valeant - Arthur J. Shannon joins co from Perrigo, Inc., where he served as vice president of global corporate affairs and european investor relations Source text for Eikon: ID:nPn6CrsnXa Further company coverage: VRX.TO