X0202 4/A 2007-01-04 2007-01-05 0000783280 DUKE REALTY CORP DRE 0001024244 BUTTON GEOFFREY THE MILL HOUSE CHICKSGROVE, SALISBURY WILTSHIRE, X0 SP3 6LY UNITED KINGDOM 1 0 1 0 Common Stock 66897 D Between October 3, 2006 and January 5, 2007, the Reporting Person acquired 593 additional shares of DRE common stock through dividend reinvestment, not originally reported on 01/05/07. Tracy D. Swearingen for Geoffrey Button per previously filed POA 2007-07-03