Aug 2 (Reuters) - Apn Outdoor Group Ltd APO.AX
* Richard Herring will be retiring from role of chief executive officer and director
* Wayne Castle, company's current chief financial officer will be appointed interim CEO
Aug 2 (Reuters) - Apn Outdoor Group Ltd APO.AX
* Richard Herring will be retiring from role of chief executive officer and director
* Wayne Castle, company's current chief financial officer will be appointed interim CEO