The Weston Group signed a 10-year lease at 3130 Wilshire Blvd. in Santa Monica, CA. The marketing and communications firm for the real estate and finance service industries will occupy the entire fourth floor consisting of 15,318 square feet of the 88,337-square-foot, Class-A property. The Weston Group plans to move into its new space in June of this year. The lease was valued at $3.7 million. Craig Miller & Jeff Lipson of The Stone Co. represented the tenant. Mitch Stokes, Charles Kaplan and Bob Safai of Madison Partners represented the landlord, Kilroy Realty Corp.