TL Stamper Properties, LLC purchased a 7,225 sf retail center at 1414 NW Sheridan Rd. in Lawton, OK for $575,000. Seller was Derringer Properties, LLC. The sale was negotiated by Rod Baker, CCIM of Baker First Commercial Real Estate Services and Ted Warkentin of Cummins-Setters Commercial Partners. Closing by Lisa Sparks of Sovereign Title Services.