Fysh out of hot water as court overturns BG insider trading conviction FORMER BG Group vice-president Stuart Fysh has had his conviction for insider trading quashed and been released from a 3 1/2-year prison sentence after a decision by the NSW Court of Criminal Appeal. In a snap decision yesterday, the three judges immediately released Mr Fysh from prison and acquitted him of two charges of insider trading relating to the purchase of shares in Queensland Gas Company.