Stephen Tam

Heights Capital Management, Inc. (HCM) is a hedge fund firm manager headquartered in San Francisco, California. The firm was founded in 1996 and is a subsidiary of Susquehanna International Group LLC, ultimately held by Philadelphia Trading, Inc. HCM provides investment advisory and management services to their clients.

Wachovia Securities LLC offered equity, fixed income, and structured products. It was founded in 2001 and was headquartered in St. Louis, MO.

Wedbush Securities, Inc. is a full-service investment bank and brokerage firm headquartered in Los Angeles, California. The firm was founded in 1955 as Wedbush Morgan Securities, Inc. They are a subsidiary of Wedbush Financial Services LLC, which is owned by Wedbush, Inc. Wedbush Securities provides a wide range of securities brokerage, wealth management, and investment banking services to private and institutional clients. Their research focuses on providing coverage of small and mid-sized companies in the following industries: (1) consumer products and services (2) technology (3) entertainment and media (4) life sciences and (5) industrial growth and clean technology.