William J. Chadwick

The California Science Center Foundation raises funds to support exhibits and education programs featured at the California Science Center and manages exhibitions and programs of scientific, educational and industrial interest. The foundation is located in Los Angeles, California.

PriceDoc provides an online marketplace connecting healthcare providers with consumers looking for medical and dental procedures. PriceDoc enables consumers to compare and negotiate pricing on medical procedures in a given location in the U.S. while providers receive the benefit of generating patients who are willing to pay directly, out of pocket to the provider for their services.

California Science Center is a non-profit organization. It provides model for science learning by combining exhibits with an on-site Science Center School and Amgen Center for Science Learning as well as a teacher professional development program. The company was founded in February 1998 and is headquartered in Los Angeles, CA.

Predex is a closed-end management investment company. It engages in a continuous offering of shares and operates as an interval fund that offers to make quarterly repurchases of shares at net asset value. Its investment objective is to seek consistent current income while secondarily seeking long-term capital appreciation with moderate volatility. The company was founded on February 5, 2013 and is headquartered in Cincinnati, OH.