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Home > Insider Trading > Filing (0001225208-11-010760)

Filing Details

Accession Number:: 0001225208-11-010760
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-04-01 20:29:42
Reporting Period:: 2011-03-31

Filing Date:: 2011-04-01
Accepted Time:: 2011-04-01 20:29:42
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
92416	Southwest Gas Corp	SWX	Natural Gas Transmisison & Distribution (4923)	880085720

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1446274	S Karen Haller	5241 Spring Mountain Road Las Vegas NV 89150-0002	Vp/General Counsel, Compliance	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-03-31	390	$33.07	11,903	No	4	M	Direct
Common Stock	Acquisiton	2011-03-31	191	$33.07	12,094	No	4	M	Direct
Common Stock	Disposition	2011-03-31	581	$39.00	11,513	No	4	S	Direct
Common Stock	Acquisiton	2011-04-01	520	$33.07	12,033	No	4	M	Direct
Common Stock	Acquisiton	2011-04-01	199	$33.07	12,232	No	4	M	Direct
Common Stock	Disposition	2011-04-01	719	$39.10	11,513	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Stock Option (right to buy)	Disposition	2011-03-31	390	$39.00	390	$33.07
Common Stock	Stock Option (right to buy)	Disposition	2011-03-31	191	$39.00	191	$33.07
Common Stock	Stock Option (right to buy)	Disposition	2011-04-01	520	$39.10	520	$33.07
Common Stock	Stock Option (right to buy)	Disposition	2011-04-01	199	$39.10	199	$33.07

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2008-08-01	2016-07-31	No	4	M	Direct
199	2009-08-01	2016-07-31	No	4	M	Direct
0	2007-08-01	2016-07-31	No	4	M	Direct
0	2009-08-01	2016-07-31	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	1,617	Indirect	By 401(k)
Common Stock	861	Indirect	By Spouse