Insider Trading History of Plush Mark J

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Plush Mark J since 2008. The trader's CIK number is 1198942. At the time of the last reporting, Plush Mark J was the VP, CFO of Keithley Instruments Inc. (stock ticker symbol KEI). Also see all insider trading activities at Keithley Instruments Inc.


Yearly summary of insider trading at Keithley Instruments Inc (KEI) by Plush Mark J

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2010 KEI 0 $0 0 $0 12,000 $0
2008 KEI 0 $0 0 $0 4,000 $0


Insider trading of Keithley Instruments Inc (KEI) by Plush Mark J

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2010-10-27 KEI Option Ex 12,000 .00 0
2008-11-06 KEI Option Ex 4,000 .00 0

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 Plush Mark J (VP, CFO of Keithley Instruments Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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