Stock Trading History of Williams Clay 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 Williams Clay C since year 2005. The trader's CIK number is 1248338. At the time of this reporting, Williams Clay C is the of Benchmark Electronics Inc . (stock ticker symbol BHE). See this page for all insider trading activities at Benchmark Electronics Inc .
Note that in the past WILLIAMS CLAY C also reported insider trading activities as an insider of the following companies:

Insider Activities at Benchmark Electronics Inc (BHE)
Insider Activities at National Oilwell Varco Inc (NOI)

Stock purchases, sales, and option exercises reported by insider *Williams Clay C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-10-30	BHE	Benchmark Electronics Inc	Purchase	10,000	10.59	105,900
2008-05-30	NOV	National Oilwell Varco Inc	Sale	35,744	83.38	2,980,334
2008-05-30	NOV	National Oilwell Varco Inc	Option Exercise	52,686	18.17	957,304
2006-05-04	NOV	National Oilwell Varco Inc	Sale	59,041	70.10	4,138,774
2006-05-04	NOV	National Oilwell Varco Inc	Option Exercise	59,041	18.41	1,086,944

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 Williams Clay C ( of Benchmark Electronics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.