Doug Swope

Painewebber & Co., Inc. provides stock brokerage and asset management services. The private company is based in Los Angeles and has subsidiaries in the United States. The American company was founded by Brent D. Williams.

The Vanguard Group, Inc. (VGI) is an independent, SEC-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 funds established as trusts under the laws of the Province of Ontario in Canada and separate account clients of Vanguard's international subsidiaries.

Girard Advisory Services LLC (Girard) is a SEC-registered investment advisor headquartered in King of Prussia, Pennsylvania. The firm was founded by Michael W. McCort in 1995 under the name Girard Partners Ltd. They are a wholly-owned subsidiary of Univest Bank & Trust Co., itself a wholly-owned subsidiary of Univest Financial Corp. (NASDAQ: UVSP). Girard provides investment advice to individuals, pension and profit-sharing plans, trusts, estates, charitable organizations and business entities.