Nov 30 (Reuters) - Giga Media Ltd GIGM.O :
* Gigamedia announces retirement of chairman and board change
* Says Mo-Na Chien retired his position from the company and resigned from the
company's board of directors
* Says both the retirement and the resignation of mo-na chien will be effective
December 1, 2015
* Board has appointed collin hwang, the current chief executive officer of the
company to chairman's position
* Says also announced resignation of two board members, king wai alfred wong
and dirk chi-ching chen
* Says following the changes announced today, gigamedia's board is comprised of
six members
* Source text for Eikon ID:nPnc3pS23
* Further company coverage GIGM.O ((Bengaluru Newsroom; +1 646 223 8780))