|  | | | | | | | Directors and Officers | The Laclede Group, Inc (NYSE - LG) | | | Retired Chairman of the Board, CEO & President, Petrolite | |
| William E. Nasser was, until October 2003, CEO of SouthWest NanoTechnologies, Inc., a privately held specialty chemical firm. He served as Chairman of Enchira Biotechnology Corp. from April 1998 to January 2003. He was President and Chief Executive Officer of Enchira from April 1998 to June 1999. He retired as Chairman of the Board, Chief Executive Officer and President of Petrolite Corporation in November 1995. |
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