M Russ Strobel

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GAS	$41.43	200	$8,286.00	31,715	2010-05-06	Filing
GAS	$41.42	200	$8,284.00	31,915	2010-05-06	Filing
GAS	$41.42	300	$12,424.50	32,115	2010-05-06	Filing
GAS	$41.39	100	$4,139.00	32,415	2010-05-06	Filing
GAS	$41.39	200	$8,277.00	32,515	2010-05-06	Filing
GAS	$41.38	200	$8,275.00	32,715	2010-05-06	Filing
GAS	$41.37	200	$8,274.00	32,915	2010-05-06	Filing
GAS	$41.33	100	$4,132.50	33,115	2010-05-06	Filing
GAS	$41.32	200	$8,264.00	33,215	2010-05-06	Filing
GAS	$41.32	100	$4,131.50	33,415	2010-05-06	Filing
GAS	$41.31	100	$4,131.00	33,515	2010-05-06	Filing
GAS	$41.28	800	$33,024.00	33,615	2010-05-06	Filing
GAS	$41.28	157	$6,480.18	34,415	2010-05-06	Filing
GAS	$41.27	700	$28,889.00	34,572	2010-05-06	Filing
GAS	$41.27	100	$4,126.75	35,272	2010-05-06	Filing
GAS	$41.27	100	$4,126.50	35,372	2010-05-06	Filing
GAS	$41.26	1,600	$66,016.00	35,472	2010-05-06	Filing
GAS	$41.26	100	$4,125.75	37,072	2010-05-06	Filing
GAS	$41.73	300	$12,519.00	27,692	2010-05-06	Filing
GAS	$41.73	100	$4,172.50	27,992	2010-05-06	Filing