Ken Ch'uan K'ai Leung

Caprius, Inc. is a manufacturer of proprietary equipment for the on-site disinfection of infectious medical waste. The company was founded in 1983 and is headquartered in Paramus, NJ.

US Ecology Holdings, Inc. engages in the provision of industrial waste management and recycling services to commercial and government entities, including refineries and chemical production facilities, manufacturers, electric utilities, steel mills, medical and academic institutions, and waste brokers. It operates through the Environmental Services, and Field and Industrial Services segments. The Environmental Service segment provides a range of hazardous material management services including the transportation, recycling, treatment, and disposal of hazardous and non-hazardous waste at company-owned landfills, wastewater, and other treatment facilities. The Field and Industrial Services segment offers packaging and collection of hazardous waste and total waste management solutions at customer sites and through its 10-day storage facilities. The company was founded in 1952 and is headquartered in Boise, ID.

Synagro Technologies, Inc. engages in recycling of organic by-products. Its products include granulite fertilizer pellets, lime, and renewable fuel. It serves the municipalities, farmers, and communities. The company was founded in 1986 and is headquartered in Baltimore, MD.

S1 Liquidation, Inc. designs, manufactures, and sells self-contained recycling parts washers. It provides unparalleled resource recovery and waste minimization benefits for repair and maintenance operations within the automotive, aviation, marine, and general industrial markets. The company was founded by Pierre G. Mansur in 1990 and is headquartered in Doral, FL.

Waterlink, Inc. is an international provider of integrated water and air purification solutions for both industries and municipal customers. It uses carbon to purify air, water and gases by retaining impurities in carbon granules. The company supplies activated carbon for liquid, air and gas filtration systems and is a leading manufacturer of specialty-impregnated carbons used in applications where the capacity of activated carbons can be significantly increased. It was founded on December 7, 1994 and is headquartered in Canton, OH.

AeroGrow International, Inc. engages in development, marketing, and sale of indoor garden systems. It designs for consumer use and priced to appeal to the gardening, cooking, healthy eating, and home office markets. It operates through the following segments: Direct-to-Consumer, Retail, and Corporate/Other. The Direct-to-Consumer segment sells online via its website based upon traffic from its catalogues, commercials, and other awareness campaigns. The Retail segment covers both online, and in-store retail distribution. The company was founded by W. Michael Bissonnette on March 25, 2002 and is headquartered in Boulder, CO.

Sanders Morris Harris LLC (SMH) is an SEC-registered broker-dealer and member FINRA, SIPC, located in Houston, Texas. The firm is also an SEC-registered investment advisor. SMH was formed in January 2000 as the result of a merger between Sanders Morris Mundy, Inc. and Harris Webb & Garrison, Inc. The firm is now wholly-owned by Summer Wealth Management LLC. The ultimate principal owners of Summer Wealth Management, LLC are Lee Equity Partners LLC and The Edelman Financial Center, Inc. through intermediaries. SMH provides provides brokerage, asset management and similar services to individuals, high net-worth individuals, pension and profit sharing plans, trusts, estates, and corporations and other business entities.

Smith Barney, Inc. is a broker/dealer located in New York City. The firm is a subsidiary of Citigroup Global Markets Holdings, Inc. and their ultimate parent is Citigroup, Inc. The firm provides an array of trading and execution services for their clients. They do not provide any internal research