Dawn M. Zier is a businessperson who has been at the helm of 7 different companies and is Chairman of The Hain Celestial Group, Inc. Ms. Zier is also on the board of Prestige Consumer Healthcare, Inc., Spirit Airlines, Inc., gohenry Ltd. and Purple Innovation, Inc. and Principal at Aurora Business Consulting LLC.

Ms. Zier previously held the position of President, Chief Executive Officer & Director at Nutrisystem, Inc., Vice President-Consumer Marketing at U.S. Magazine Publishing, President & Chief Executive Officer of Direct Holdings U.S. Corp., President, Chief Operating Officer & Director at Tivity Health, Inc., President for The Reader's Digest Association, Inc., President for NACS USA, Inc., Executive Vice President of Trusted Media Brands, Inc., International President & Executive Vice President at RDA Holding Co., Secretary & Director at Direct Marketing Association, Inc. and Chairman of Alliance for Audited Media.

Ms. Zier received a graduate degree from Massachusetts Institute of Technology, an MBA from MIT Sloan School of Management and an undergraduate degree from Stony Brook University.