Bevin O'Neil

aPriori Capital Partners LP (aPriori Capital Partners) is a private equity firm founded in 1985 by Susan C. Schnabel and Colin Taylor. The firm is headquartered in Los Angeles, California.

Founded in 1995 by Howard Marks and Bruce Karsh, Oaktree Capital Management LLC is a registered investment advisor located in Los Angeles with additional offices in New York City, Stamford, Connecticut, Tokyo, London and Singapore. The firm manages assets for corporations, public funds, endowments and foundations, insurance companies, private clients, mutual funds and Taft Hartley plans.

TUMI, Inc. has been a manufacturer of environmentally safe, portable storage systems since its conception in 1991. TUMI develops from product concept to product delivery, specializing in semiconductor peripheral cleaning equipment. Entegris will utilize TUMI’s full manufacturing capabilities, including machining, mechanical/electrical assembly, welding packaging and testing. TUMI was based in San Jose, CA.

Guggenheim Capital LLC engages in the provision of investment advisory and banking services. It offers financing, sales and trading, research, insurance, investment consulting, and institutional finance services. The company was founded by Todd J. Morley and Dominic J. Curcio on August 8, 2001 and is headquartered in Chicago, IL.

Avista Capital Holdings LP (Avista Capital Partners) is a private equity firm founded in 2005 by Steven Webster and Thompson Dean. The firm is headquartered in New York.