Stock Trading History of Stark James R

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 Stark James R since year 2005. The trader's CIK number is 1248083. At the time of this reporting, Stark James R is the Controller of Bio Rad Laboratories Inc . (stock ticker symbol BIO). See this page for all insider trading activities at Bio Rad Laboratories Inc .

Stock purchases, sales, and option exercises reported by insider *Stark James R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-21	BIO, BIO.B	Bio Rad Laboratories Inc	Sale	7,500	100.50	753,750
2008-08-21	BIO, BIO.B	Bio Rad Laboratories Inc	Option Exercise	7,500	24.95	187,149
2008-08-04	BIO, BIO.B	Bio Rad Laboratories Inc	Sale	74	89.02	6,587
2004-11-30	BIO	Bio Rad Laboratories Inc	Sale	400	56.90	22,760
2007-06-08	BIO	Bio Rad Laboratories Inc	Sale	5,790	73.99	428,417
2006-03-08	BIO	Bio Rad Laboratories Inc	Sale	9,500	59.25	562,875
2006-03-08	BIO	Bio Rad Laboratories Inc	Option Exercise	9,500	11.42	108,490
2005-05-13	BIO	Bio Rad Laboratories Inc	Sale	5,210	52.13	271,581

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 Stark James R (Controller of Bio Rad Laboratories Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.