Kari and Chad Siegall bought a four-bedroom, 2.5 bath home at 1286 Green Knolls Drive in Buffalo Grove from Rada and Matthew Burdeen for $453,360 on Aug. 31.

The Burdeens paid $375,000 for the property in Jan. 2002. The 2,682-square-foot house was built in 1979 in Buffalo Grove Central.

Ms. Siegall serves as a marketing manager at Discover Financial Services.

Prior to joining Discover Financial Services, she was a membership manager at John G. Shedd Aquarium.

She graduated from the University of Minnesota - Twin Cities in 1993.

Ms. Burdeen works in the human resource department at MBX Systems, a designer and manufacturer of server appliance hardware.

Mr. Burdeen is one of the owners of Burdeen's Jewelry, a local jeweler in Buffalo Grove, where he also holds a leadership position.

He graduated from the University of Illinois in 1997.

According to BlockShopper.com, there were 436 home sales in Buffalo Grove in 2008, with a median sales price of $365,000.

Address: 1286 Green Knolls Drive
Buyer(s): Siegall Chad and Siegall Kari
Seller(s): Matthew Burdeen and Rada Burdeen
Sale date: Aug. 31, 2009