Stock Trading History of Larson Jeffrey 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 Larson Jeffrey E since year 2005. The trader's CIK number is 1238743. At the time of this reporting, Larson Jeffrey E is the Executive V.P. Exploration of Brigham Exploration Co . (stock ticker symbol BEXP). See this page for all insider trading activities at Brigham Exploration Co .

Stock purchases, sales, and option exercises reported by insider *Larson Jeffrey E* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-09-25	BEXP	Brigham Exploration Co	Sale	99,124	12.26	1,215,061
2008-09-25	BEXP	Brigham Exploration Co	Option Exercise	97,249	6.63	644,517
2008-07-24	BEXP	Brigham Exploration Co	Sale	10,000	13.44	134,378
2008-07-24	BEXP	Brigham Exploration Co	Option Exercise	10,000	3.32	33,250
2006-04-11	BEXP	Brigham Exploration Co	Sale	3,367	9.00	30,303
2005-11-18	BEXP	Brigham Exploration Co	Sale	2,941	12.20	35,880
2005-06-01	BEXP	Brigham Exploration Co	Sale	3,000	8.33	24,978

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 Larson Jeffrey E (Executive V.P. Exploration of Brigham Exploration Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.