Greenville, NC – (Business Wire) – September 17, 2019 – Union Bank (OTCQX: UBNC) has announced that Scott C. (Mac) McLean will be promoted to Chief Financial Officer (CFO) for Union Bank effective November 1, 2019.  Doyle Thigpen has served as the Bank’s CFO for the past 21 years, since it was founded in 1998,