Stock Trading History of Janov Edward A

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Janov Edward A since year 2005. The trader's CIK number is 1030285. At the time of this reporting, Janov Edward A is the SR VicePres/Finance of Southwest Gas Corp (stock ticker symbol SWX).

Stock purchases, sales, and option exercises reported by *Janov Edward A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-11-08	SWX	Southwest Gas Corp	Sale	5,350	37.02	198,057
2006-11-08	SWX	Southwest Gas Corp	Option Exercise	5,350	23.06	123,371
2006-11-07	SWX	Southwest Gas Corp	Sale	900	37.00	33,300
2006-11-07	SWX	Southwest Gas Corp	Option Exercise	900	23.06	20,754
2006-06-27	SWX	Southwest Gas Corp	Sale	6,250	30.00	187,500
2006-06-27	SWX	Southwest Gas Corp	Option Exercise	6,250	19.13	119,562

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Janov Edward A (SR VicePres/Finance of Southwest Gas Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.