Oct 27 (Reuters) - Contango Asset Management Ltd CGA.AX :
* george Boubouras is stepping down from his role as managing director
* Marty Switzer will act as interim chief executive officer
Oct 27 (Reuters) - Contango Asset Management Ltd CGA.AX :
* george Boubouras is stepping down from his role as managing director
* Marty Switzer will act as interim chief executive officer