Feb 21 (Reuters) - Rubicon Technology Inc RBCN.O :
* Rubicon Technology Inc- board has decided to reduce size
of board to five members effective as of upcoming annual meeting
date - sec filing
* Rubicon Technology Inc - board has decided to commence a
search for a new chief executive officer
* Rubicon Technology Inc - William Weissman, current CEO,
is expected to stay with company until a new CEO is hired
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