James F. Madden

Prospect Partners Advisors LLC (Prospect Partners) is a private equity subsidiary of CxSearch Global Partners LLP founded in 1998 by William V. Glastris, Louis William Kenter and Richard Carl Tuttle. The firm is headquartered in Chicago, Illinois.

The Vanguard Group, Inc. (VGI) is an independent registered investment advisor and mutual fund manager headquartered in Malvern, Pennsylvania. The firm was founded in 1975 by John Bogle. In 1976, they introduced the first indexed mutual fund, the First Index Investment Trust (now known as the Vanguard 500 Index Fund), to individual investors. VGI provides investment advisory services to Vanguard family of funds and Vanguard's non-US clients, which are comprised of the following: (1) funds established as trusts under the laws of the Province of Ontario in Canada and (2) separate account clients of Vanguard's international subsidiaries.