Savanna Commercial Services, LLC has signed 2,810 s/f lease renewal at 5 Hanover Sq. to RGL Inc. located on a portion of the 5th floor for an eight-year term. Todd Korren of Savanna represented the landlord, an affiliate of Savanna, while David Welker, Todd Roebken, Gil Ohls and Matt Felice of Jones Lang LaSalle Brokerage, Inc. represented the tenant.