X0306 4 2013-02-04 0 0001004155 AGL RESOURCES INC GAS 0001145921 SOMERHALDER JOHN W II TEN PEACHTREE PLACE ATLANTA GA 30309 1 1 0 0 Chairman, President and CEO Common Stock 2013-02-04 4 F 0 1684 42.28 D 151487.46 D Common Stock 34684.0224 I by Non-Qualified Savings Plan Common Stock 7332.002 I by 401(k) Includes an aggregate of 4,309.842 shares allocated to the reporting person's account on March 1, 2012, June 1, 2012, September 1, 2012, and December 1, 2012, pursuant to a dividend reinvestment feature of the AGL Resources Inc. Direct Stock Purchase and Dividend Reinvestment Plan. Also includes an aggregate of 755.21 shares allocated to the reporting person's account on March 1, 2012, June 1, 2012, September 1, 2012 and December 1, 2012, under the AGL Resources Inc. Employee Stock Purchase Plan. Information as of statement dated December 31, 2012. Barbara P. Christopher, by power of attorney 2013-02-06