Dec 6 (Reuters) - Oldfields Holdings Ltd OLH.AX :
* Asx alert-resignation of ceo and appointment-olh.ax
* Tony Grima has resigned his position as ceo
* After an extensive executive search, Richard Abela has been appointed and will commence as managing director
* Greg Park will join board in executive position of finance director Source text for Eikon: Further company coverage: OLH.AX