Stock Trading History of Hobbs William E

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 Hobbs William E since year 2005. The trader's CIK number is 1218385. At the time of this reporting, Hobbs William E is the Subsidiary Sr. Vice President of Williams Companies Inc (stock ticker symbol WMB).

Stock purchases, sales, and option exercises reported by *Hobbs William E* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-10-09	WMB	Williams Companies Inc	Sale	31,906	35.00	1,116,710
2007-10-09	WMB	Williams Companies Inc	Option Exercise	31,906	22.42	715,268
2007-10-01	WMB	Williams Companies Inc	Option Exercise	3,813	25.13	95,827
2007-10-01	WMB	Williams Companies Inc	Sale	3,813	33.90	129,260
2007-06-14	WMB	Williams Companies Inc	Option Exercise	1,816	21.12	38,345
2007-06-14	WMB	Williams Companies Inc	Sale	1,816	31.44	57,095
2007-02-26	WMB	Williams Companies Inc	Sale	8,109	28.00	227,052
2007-02-22	WMB	Williams Companies Inc	Option Exercise	11,944	28.01	334,551
2007-02-05	WMB	Williams Companies Inc	Option Exercise	30,000	18.64	559,350
2007-02-05	WMB	Williams Companies Inc	Sale	18,334	26.91	493,367
2007-02-06	WMB	Williams Companies Inc	Sale	7,692	27.45	211,145
2006-07-31	WMB	Williams Companies Inc	Option Exercise	1,270	20.83	26,451
2006-07-31	WMB	Williams Companies Inc	Sale	32,218	24.50	789,341
2006-04-18	WMB	Williams Companies Inc	Option Exercise	16,900	9.93	167,817
2006-04-18	WMB	Williams Companies Inc	Sale	16,900	22.50	380,250
2006-04-06	WMB	Williams Companies Inc	Option Exercise	1,433	9.93	14,229
2006-04-06	WMB	Williams Companies Inc	Sale	1,433	22.50	32,242
2006-02-22	WMB	Williams Companies Inc	Option Exercise	11,944	22.03	263,126
2006-02-06	WMB	Williams Companies Inc	Option Exercise	11,667	23.43	273,357

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 Hobbs William E (Subsidiary Sr. Vice President of Williams Companies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.