ProfitLogic Inc. subleased 22,604 square feet at 25 First St. in Cambridge, MA. A four-story, 220,750-square-foot, Class-A office building, 25 First was built in 1860 and renovated in 1987. The property has a prominent location in East Cambridge near the Green Line, Canal Park, and the Cambridgeside Galleria. The building also contains a dramatic brick and granite courtyard. ProfitLogic is the creator of the first and most widely implemented Retail Merchandise Optimization solutions that help retailers make more profitable buying, allocating, and pricing decisions. ProfitLogic will establish its new headquarters in the Davenport Building. The corporation has signed a two-year deal and is already occupying the space on the third floor, formerly occupied by Sapient Corp. Steve Purpura, Robert Richards, and Shawna Plociak of Richards Barry Joyce & Partners represented the sublessor, Sapient Corp. and the new tenant in the transaction.