Donna O. Smolens

Portfolio Advisors LLC (Portfolio Advisors) is a private equity firm founded in 1994. The firm is headquartered in Darien, Connecticut with additional offices in Dallas, London, Zurich, Hong Kong and Singapore.

TCMI, Inc.(TCV) is a venture capital firm founded in 1995 by Jay Crandall Hoag and Richard Herrick Kimball. The firm is headquartered in Palo Alto, California.

New York Life Investment Management LLC (NYLIM) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 2000 and is a wholly-owned subsidiary of New York Life Investment Management Holdings LLC, ultimately held by New York Life Insurance Co. NYLIM provides a broad array of investment advisory services to affiliated insurance company clients, third-party institutional clients, investment companies, other pooled investment vehicles, and wrap fee programs sponsored by unaffiliated entities.

General Motors Investment Management Corp. (GMIM) is a pension fund manager headquartered in New York City. The firm was founded in 1990 and is a wholly-owned subsidiary of General Motors Asset Management Corp., a holding company that is wholly-owned by General Motors Co. (NYSE: GM). Their clients largely consist of GM-affiliated pension plans (defined benefit and defined contribution employee benefit plans, including ERISA plans), for which GMIM serves as named fiduciary for investment purposes. Other clients includes a registered closed-end investment company, a charitable organization, private investment funds, and certain other governmental and financial entities.