Aaron and Gina Kreissler bought a four-bedroom, two-bath home at 2009 Wilson Farm Court in Chesterfield from Linda Azar for $500,000 on Sept. 14.

Azar paid $550,000 for the property in Nov. 2006. The 3,578-square-foot home in the South of 64 neighborhood was built in 1983.

Mr. Kreissler has served as a director of MRO sales at Midcoast, a provider of aircraft services.

Mrs. Kreissler has served as the owner, independent consultant and regional vice president at Arbonne International, a manufacturer of skin care products. Prior to that, she was a physician assistant at Brian Olofsson MD.

She received her bachelor's degree in liberal studies from Southern Illinois University and her master's in medical science from St. Louis University.

According to BlockShopper.com, there were 506 home sales in Chesterfield with a median sales price of $304,950.