FACISÂ® Levels of Service Screening. This Health Care Screening search has three levels of background screening, and each level providing additional researching capabilities. 1  Level 1 - (OIG/GSA) searches Office of Inspector General (OIG) and General Services Administration (GSA) for excluded parties, as well as other federal agency sources.
SAN FRANCISCO (Fortune) -- As the largest shareholder of Wells Fargo through Berkshire Hathaway (BRKB), Warren Buffett knows the San Francisco bank deeply. He first invested before Wells Fargo was bought by Norwest, where current Wells Chairman Dick Kovacevich was CEO.
CEO Tim Sloan at a glance. Joined Wells Fargo: 1987. Roles at Wells Fargo: Head of Wholesale Banking; chief financial officer; chief administrative officer; several leadership roles in Wholesale Banking, including head of Commercial Banking, head of Real Estate, and head of Specialized Loan Services.