X0202 5 2005-12-31 0 0 0 0000203248 SOUTHERN UNION CO SUG 0001338069 Aldrich George E C/O SOUTHERN UNION COMPANY 5444 WESTHEIMER ROAD HOUSTON TX 77056 0 1 0 0 V.P. - Controller & CAO Common Stock 2005-12-31 5 P 0 184.0322 A 184.0322 I 401(K) Plan Common Stock 3200 D Employee Stock Option (right to purchase) 24.80 2015-09-02 Common Stock 15000 15000 D This information concerns shares held under the Issuer?s 401(k) Plan. This report reflects shares purchased for the plan by the plan trustee, at the sole discretion of the trustee, at such prices as were available in the open market at the time of such purchases. Information reported herein is based on the plan statement for the period ended December 31, 2005. These shares are restricted shares which vest in 25% increments each year commencing September 2, 2006. The options will vest in 25% increments each year commencing September 2, 2006. Robert M. Kerrigan, III for George E. Aldrich 2006-02-14