Stock Trading History of Baker Charles A

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 Baker Charles A since year 2005. The trader's CIK number is 1225470. At the time of this reporting, Baker Charles A is the Director of Regeneron Pharmaceuticals Inc (stock ticker symbol REGN).
Note that in the past BAKER CHARLES A also reported insider trading activities as an insider of the following companies:

Insider Activities at Regeneron Pharmaceuticals Inc (REGN)
Insider Activities at Progenics Pharmaceuticals Inc (PGNX)

Stock purchases, sales, and option exercises reported by insider *Baker Charles A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-02-15	REGN	Regeneron Pharmaceuticals Inc	Sale	10,000	18.85	188,460
2008-02-15	REGN	Regeneron Pharmaceuticals Inc	Option Exercise	10,000	7.91	79,070
2007-01-29	PGNX	Progenics Pharmaceuticals Inc	Sale	2,500	30.02	75,050
2007-01-29	PGNX	Progenics Pharmaceuticals Inc	Option Exercise	2,500	19.50	48,750
2006-02-01	REGN	Regeneron Pharmaceuticals Inc	Sale	10,000	15.35	153,520
2006-02-01	REGN	Regeneron Pharmaceuticals Inc	Option Exercise	10,000	12.00	120,000

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 Baker Charles A (Director of Regeneron Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.