X0303 4 2009-02-02 0001004155 AGL RESOURCES INC AGL 0001145921 SOMERHALDER JOHN W II TEN PEACHTREE PLACE ATLANTA GA 30309 1 1 0 0 Chairman, President and CEO Common Stock 9165.6465 I by Non-Qualified Savings Plan Common Stock 3708.8861 I by 401(k) Common Stock Equivalent Units 0 2009-02-02 4 A 0 1001.13 31.09 A Common Stock 1001.13 5317.0086 D Common Stock Equivalent Units 0 2009-02-20 4 A 0 75.6267 28.48 A Common Stock 75.6267 5456.3021 D Common Stock Equivalent Units 0 2009-03-03 4 A 0 3530.54 25.92 A Common Stock 3530.54 9073.7876 D Common Stock Equivalent Units 0 2009-03-09 4 A 0 91.8589 24.18 A Common Stock 91.8589 9165.6465 D These acquisitions were omitted from the Forms 4 filed by the reporting person during February 2, 2009 to March 11, 2009. Information as of March 24, 2009. The common stock equivalent units convert to common stock on a one-for-one basis. Immediately. The units are to be settled in cash upon the reporting person's termination of employment based on the fair market value of the Company's common stock as of the date of valuation. The reporting person may transfer the value of his common stock equivalent units into an alternative investment account at any time prior to settlement. Includes 86.9481 shares allocated to the reporting person's account on 3/2/09 pursuant to a dividend reinvestment feature of the AGL Resources Inc. Non-Qualifed Savings Plan. Myra C. Bierria, by power of attorney 2009-03-25