| Filed On | Filing |
|---|---|
| 16 Jun 2011 | DEFA14A |
| 22 Apr 2011 | SOUTHERN UNION COMPANY SCH 14A APRIL 22, 2011 |
| 13 Apr 2011 | SOUTHERN UNION COMPANY PROXY REMINDER APRIL 11, 2011 |
| 08 Apr 2008 | SOUTHERN UNION COMPANY PROXY CARD |
| 25 Apr 2006 | SOUTHERN UNION COMPANY DEF A 14A |
| 17 Aug 2000 | DEFA14A |
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