Ex-rep posed as a successful trader online, duping investors
SRO collected excess fees due to strong markets, trading revenue
SRO's proposals seek to enhance regulatory efficiency
Enforcement action targets weaknesses in AML controls, compliance
Former clients overcharged, had assets misappropriated
Rep allegedly exploited credit brokers provide to facilitate new client trading
Review will consider far-reaching reforms to dispute resolution mechanism
SRO modernizes rules on industry gifts, codifies guidance, exemptions