Image for Maribess L. Miller

Maribess L. Miller

Director

Maribess L. Miller has served on our board of directors since July 2014 and serves as chairperson of our Nominating and Corporate Governance Committee and is a member of the Audit Committee. Ms. Miller was a member of the public accounting firm PricewaterhouseCoopers LLP from 1975 until 2009, including serving as the North Texas market managing partner from 2001 until 2009; as Southwest region consumer, industrial products and services leader from 1998 until 2001; and as managing partner of that firm’s U.S. Healthcare Audit Practice from 1995 to 1998. Since 2010, Ms. Miller has served as a member of the board of directors and chair of the Audit Committee and member of the Compensation Committee for Zix Corporation (NASDAQ: ZIXI). Ms. Miller is also a member of the board of directors and chair of the Audit Committee and member of the Compensation Committee for Midmark Corp., a privately-held medical supply company. She was on the Texas State Board of Public Accountancy from 2009-2015, past board chair for the Texas Health Institute and is a board member and past chair of the board of the North Texas Chapter of the National Association of Corporate Directors. She graduated cum laude with a Bachelor’s degree in Accounting from Texas Christian University. Ms. Miller is a certified public accountant. Ms. Miller’s extensive business experience qualifies her to serve on our board of directors.