Barr Laboratories relocated its executive offices to 400 Chestnut Ridge Road in Woodcliff Lake, NJ, from its current location in Blauvelt, NY. The company signed a 12-year lease for the entire building, totaling 89,510 square feet. Cushman & Wakefield’s A. Mitti Liebersohn, Jeffrey Heller, and Aaron N. Block represented the tenant. Michael Grossman and Christopher DeLorenzo represented the landlord, Mack-Cali, in-house.