Advisor Group Expands Leadership With Appointment Of Larry Fisher As Chief Human Resources Officer And Scott Seiffert As Chief Accounting Officer New Additions to Senior Management Team Bring Experience from Leading Financial Services Firms, Including TD Ameritrade and Wells Fargo News provided by Share this article Share this article PHOENIX, Jan. 20, 2021 /PRNewswire/ -- Advisor Group, the nation's largest network of independent wealth management firms, today announced the appointments of Larry Fisher, a seasoned human resources leader with nearly three decades of experience across various industries, as Chief Human Resources Officer (CHRO) and Scott Seiffert, a 25-year financial services industry veteran who has held executive-level accounting, finance and audit roles at several prominent companies, as Chief Accounting Officer (CAO), effective immediately.