A notice published Friday provides greater clarity on what constitutes wash trading
Alleged scheme ran for more than eight years
Former trader pleads guilty to placing phantom orders for precious metals
The rule changes come into effect Sept. 6
Defendant pleads guilty to his role in the scheme
Regulators take aim at manipulative behaviour
They take effect in September
Rep admitted to making late-day trades in a venture stock on behalf of a client
The lawyer failed to identify that a former client was allegedly engaging in a market manipulation
Sanctions ordered against three people and a firm