1. Company Directors - E
2. Engelhardt Irl F

Insider Trading History of Engelhardt Irl F

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Engelhardt Irl F since 2005. The trader's CIK number is 1213883. At the time of the last reporting, Engelhardt Irl F was the Chairman and Executi of Williams Companies, Inc.. (stock ticker symbol WMB). Also see all insider trading activities at Williams Companies, Inc..

Note that in the past ENGELHARDT IRL F also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Valero Energy Corp/tx (VLO) by Engelhardt Irl F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	VLO	10,300	$505,431	0	$0	0	$0

Yearly summary of insider trading at Patriot Coal Corp (PCX) by Engelhardt Irl F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2009	PCX	100,000	$356,800	0	$0	0	$0
2008	PCX	4,680	$534,942	0	$0	0	$0
2007	PCX	109,870	$3,778,281	0	$0	0	$0

Yearly summary of insider trading at Peabody Energy Corp (BTU) by Engelhardt Irl F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	BTU	0	$0	255,003	$10,472,839	105,003	$1,463,466
2006	BTU	0	$0	749,722	$41,539,904	749,722	$6,110,677
2005	BTU	0	$0	92,686	$5,494,108	0	$0

Yearly summary of insider trading at Williams Companies, Inc. (WMB) by Engelhardt Irl F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	WMB	0	$0	0	$0	3,000	$89,340
2010	WMB	0	$0	0	$0	3,000	$63,420
2008	WMB	16,600	$502,150	0	$0	0	$0
2006	WMB	6,000	$149,082	0	$0	0	$0

Insider trading activities at 4 companies by Engelhardt Irl F:

1. Valero Energy Corp/tx (VLO)

2. Patriot Coal Corp (PCX)

3. Peabody Energy Corp (BTU)

4. Williams Companies, Inc. (WMB)

Table 1. Insider trading of Valero Energy Corp/tx (VLO) by Engelhardt Irl F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-05-02	VLO	Buy	10,300	49.07	505,431

Table 2. Insider trading of Patriot Coal Corp (PCX) by Engelhardt Irl F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2009-02-20	PCX	Buy	100,000	3.57	356,800
2008-08-04	PCX	Buy	4,680	114.30	534,942
2007-12-04	PCX	Buy	5,900	35.17	207,503
2007-12-04	PCX	Buy	8,000	34.98	279,856
2007-12-04	PCX	Buy	3,500	35.33	123,665
2007-12-04	PCX	Buy	7,600	35.31	268,333
2007-12-03	PCX	Buy	9,870	33.96	335,185
2007-12-03	PCX	Buy	15,130	34.34	519,609
2007-12-03	PCX	Buy	9,870	33.96	335,185
2007-11-30	PCX	Buy	5,100	33.91	172,961
2007-11-30	PCX	Buy	10,344	33.93	350,982
2007-11-30	PCX	Buy	5,665	34.34	194,553
2007-11-30	PCX	Buy	3,891	34.36	133,690
2007-11-29	PCX	Buy	21,500	34.23	735,880
2007-11-29	PCX	Buy	3,500	34.54	120,879

Table 3. Insider trading of Peabody Energy Corp (BTU) by Engelhardt Irl F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-03-22	BTU	Sale	87,064	40.01	3,483,430
2007-03-22	BTU	Option Ex	37,064	20.26	750,990
2007-02-05	BTU	Sale	13,000	42.30	549,965
2007-02-05	BTU	Option Ex	67,939	10.49	712,476
2007-02-05	BTU	Sale	104,939	42.30	4,439,444
2007-01-12	BTU	Sale	50,000	40.00	2,000,000
2006-10-11	BTU	Option Ex	199,722	12.13	2,423,227
2006-10-11	BTU	Sale	199,722	40.00	7,988,880
2006-08-15	BTU	Option Ex	50,000	7.30	364,850
2006-08-15	BTU	Sale	50,000	44.78	2,239,200
2006-08-08	BTU	Option Ex	50,000	7.30	364,850
2006-08-08	BTU	Sale	50,000	48.36	2,418,050
2006-07-18	BTU	Option Ex	50,000	7.15	357,400
2006-07-18	BTU	Sale	50,000	52.43	2,621,650
2006-07-11	BTU	Option Ex	50,000	7.00	350,000
2006-07-11	BTU	Sale	50,000	57.37	2,868,550
2006-06-06	BTU	Sale	50,000	59.59	2,979,300
2006-06-06	BTU	Option Ex	50,000	6.71	335,750
2006-05-09	BTU	Sale	50,000	71.82	3,590,849
2006-05-09	BTU	Option Ex	50,000	6.71	335,750
2006-05-02	BTU	Sale	50,000	68.86	3,442,750
2006-05-02	BTU	Option Ex	50,000	6.71	335,750
2006-03-15	BTU	Sale	81,800	46.77	3,825,622
2006-03-15	BTU	Option Ex	100,000	5.29	528,600
2006-03-15	BTU	Sale	18,200	46.47	845,663
2006-02-15	BTU	Sale	14,200	86.27	1,224,977
2006-02-15	BTU	Sale	33,000	86.60	2,857,932
2006-02-15	BTU	Option Ex	50,000	7.14	357,250
2006-02-15	BTU	Sale	2,800	85.89	240,506
2006-01-18	BTU	Sale	25,000	87.57	2,189,300
2006-01-18	BTU	Option Ex	50,000	7.14	357,250
2006-01-18	BTU	Sale	25,000	88.27	2,206,675
2005-12-21	BTU	Sale	19,500	82.00	1,598,922
2005-11-16	BTU	Sale	20,900	73.04	1,526,619
2005-08-09	BTU	Sale	700	66.10	46,269
2005-04-12	BTU	Sale	51,586	45.02	2,322,298

Table 4. Insider trading of Williams Companies, Inc. (WMB) by Engelhardt Irl F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-05-16	WMB	Option Ex	3,000	29.78	89,340
2010-05-17	WMB	Option Ex	3,000	21.14	63,420
2008-08-25	WMB	Buy	16,600	30.25	502,150
2006-09-01	WMB	Buy	6,000	24.85	149,082

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 Engelhardt Irl F (Chairman and Executi of Williams Companies, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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