Stock Trading History of Jepperson Thomas C

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 Jepperson Thomas C since year 2005. The trader's CIK number is 1318822. At the time of this reporting, Jepperson Thomas C is the VP and General Counsel of Questar Corp . (stock ticker symbol STR). See this page for all insider trading activities at Questar Corp .

Stock purchases, sales, and option exercises reported by insider *Jepperson Thomas C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-10-02	STR	Questar Corp	Option Exercise	24,964	12.74	318,041
2008-10-02	STR	Questar Corp	Option Exercise	24,964	12.74	318,041
2007-11-19	STR	Questar Corp	Option Exercise	17,202	13.56	233,173
2007-03-20	STR	Questar Corp	Sale	344	87.81	30,206
2007-03-15	STR	Questar Corp	Sale	3,000	86.00	258,000
2007-02-08	STR	Questar Corp	Sale	246	82.39	20,267
2007-02-12	STR	Questar Corp	Sale	234	81.42	19,052
2006-05-02	STR	Questar Corp	Option Exercise	16,000	19.19	307,000
2006-02-10	STR	Questar Corp	Sale	215	75.32	16,193
2005-03-21	STR	Questar Corp	Sale	197	59.38	11,697

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 Jepperson Thomas C (VP and General Counsel of Questar Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.