X0303 4 2010-05-17 0 0000203248 SOUTHERN UNION CO SUG 0001444613 Farrell Roger A. 5444 WESTHEIMER ROAD HOUSTON TX 77056-5306 0 1 0 0 SVP, Midstream Operations Common Stock 2010-05-17 4 P 0 800 23.119 A 5000 D Common Stock 2010-05-17 4 P 0 1200 23.118 A 4200 D Cash Restricted Units Common Stock 3256 3256 D Stock Appreciation Rights 12.55 2018-12-15 Common Stock 20071 20071 D Cash Restricted Units 2019-12-15 Common Stock 4202 4202 D Stock Appreciation Rights 21.64 2019-12-15 Common Stock 14749 14749 D 4,884 cash restricted units were awarded to the Reporting Person on December 15, 2008 (the "Grant Date"). The cash restricted units permit the Reporting Person to receive, on predetermined dates upon expiration of applicable restrictions, cash in an amount equal to a specified number of shares of the Company's common sock valued at the closing price of the Company's common stock on such dates. Restrictions on each award expire in equal installments on the first, second and third anniversaries of Grant Date 2008. To date, restrictions have expired on 1,628 cash restricted units. Stock appreciation rights will be settled in shares of common stock at an exercise price of $12.55 per share, which was equal to the closing price on the Grant Date. The award will vest in equal installments on the first, second and third anniversaries of Grant Date 2008. To date 6,690 stock appreciation rights have vested and are exerciseable. 4,202 cash restricted units were awarded to the Reporting Person on December 15, 2009 (the "Grant Date"). The cash restricted units permit the Reporting Person to receive, on predetermined dates upon expiration of applicable restrictions, cash in an amount equal to a specified number of shares of the Company's common sock valued at the closing price of the Company's common stock on such dates. Restrictions on each award expire in equal installments on the first, second and third anniversaries of Grant Date 2009. Stock appreciation rights will be settled in shares of common stock at an exercise price of $21.64 per share, which was equal to the closing price on the Grant Date. The award will vest in equal installments on the first, second and third anniversaries of Grant Date 2009. Robert M. Kerrigan, III for Roger A. Farrell 2010-05-17