HK Group’s Executive Vice President Franco Fellah recently completed five transactions totaling 12,076 square feet in Westport, West Hartford and Fairfield.

Glastonbury-based United Bank leased 6,590 square feet of office space at 55 Greens Farms Road in Westport. The bank’s Fairfield County expansion is led by Maureen Hanley-Bellitto.

High-end optical shop Eyeglasses.com has leased 2,555 square feet of retail space at Blue Back Square Shopping Center in West Hartford. The West Hartford store is the second location for Eyeglasses.com, which has another space in Westport.

Francois DuPont Jewelers leased 800 square feet of retail space at Sconset Square Shopping Center in Westport. It moved from Main Street in Westport due to the redevelopment of the property where they were located.

New York-based financial company XT Capital Partners has leased 500 square feet of office space at 311 Post Road East in Westport.

CueScript Inc. leased 1,631 square feet of office space at 1525 Kings Highway East in Fairfield. The company produces teleprompters that are used throughout the world.