Star Alliance provides trading services through our broker-dealer Dimension Trading Group, LLC. All trades are cleared through Lek Securities Corporation (LEK), an electronic order-execution firm that provides direct access to equities, options and futures markets.

LEK Securities Corporation is a Delaware corporation founded in 1990. LEK is registered with the United States Securities and Exchange Commission as a Broker Dealer. LEK is exclusively engaged in executing and clearing orders in equity securities, options and futures, as agent, for professional and institutional clients.