Donnie (Don) M. Hardison

Mr. Hardison has served on our Board of Directors since May 2016. Since February 2021, he has been working as an independent consultant. He was most recently the President and Chief Executive Officer, and served on the board of directors, of Biotheranostics, Inc., a molecular diagnostic company focused on oncology, from February 2017 until it was acquired by Hologic, Inc. in February 2021. From April 2010 to March 2016, Mr. Hardison was the President and Chief Executive Officer of Good Start Genetics, a molecular genetic testing and information company. For more than 20 years prior to that, Mr. Hardison held various executive and senior management positions at companies including Laboratory Corporation of America (“LabCorp”) a clinical laboratory company, Exact Sciences Corporation, a molecular diagnostics company, OnTarget, Inc., a sales and marketing consulting company, Quest Diagnostics Inc., a clinical laboratory company, SmithKline Beecham Corporation, a pharmaceutical company, and others. He currently serves on the board of directors of Cytek Biosciences (Nasdaq: CTKB), MDxHealth (Nasdaq: MDXH) and BioPorto, Inc. (BIOPOR.CO) and as an independent director or advisor for several private companies, including Stemina Biomarker Discovery, Inc., YourBio Health, Breath BioMedical and IQuity, Inc. He also previously served on the board of directors of Exact Sciences Corporation (Nasdaq: EXAS) from May 2000, through its initial public offering in February 2001, until August 2007. Mr. Hardison received his Bachelor of Arts degree, in political science, from the University of North Carolina, Chapel Hill.