R Donald Chappel

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
WMB	$34.95	100	$3,495.00	390,891	2013-03-14	Filing
WMB	$34.94	100	$3,494.00	390,991	2013-03-14	Filing
WMB	$34.92	600	$20,952.00	391,091	2013-03-14	Filing
WMB	$34.91	842	$29,394.22	391,691	2013-03-14	Filing
WMB	$34.90	432	$15,076.80	392,533	2013-03-14	Filing
WMB	$34.89	468	$16,328.52	392,965	2013-03-14	Filing
WMB	$34.89	658	$22,954.33	393,433	2013-03-14	Filing
WMB	$34.88	900	$31,392.00	394,091	2013-03-14	Filing
WMB	$34.87	200	$6,974.00	394,991	2013-03-14	Filing
WMB	$34.84	600	$20,904.00	395,191	2013-03-14	Filing
WMB	$34.83	100	$3,483.00	395,791	2013-03-14	Filing
WMB	$34.82	1,100	$38,296.50	395,891	2013-03-14	Filing
WMB	$35.02	300	$10,506.00	396,991	2013-03-14	Filing
WMB	$35.02	1,400	$49,021.00	397,291	2013-03-14	Filing
WMB	$35.01	6,855	$239,993.55	398,691	2013-03-14	Filing
WMB	$35.01	100	$3,500.80	405,546	2013-03-14	Filing
WMB	$35.01	6,500	$227,532.50	405,646	2013-03-14	Filing
WMB	$35.00	12,340	$431,900.00	412,146	2013-03-14	Filing
WMB	$31.30	1,500	$46,950.00	353,467	2012-12-14	Filing
WMB	$31.30	600	$18,777.00	354,967	2012-12-14	Filing