Keithley Instruments Inc (KEI)

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Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$4.40 300 Large Shareholder, Officer, Director 94,369 2009-06-08 Filing
$4.30 266 Large Shareholder, Officer, Director 94,069 2009-06-02 Filing
$4.33 500 Large Shareholder, Officer, Director 93,803 2009-06-02 Filing
$4.45 500 Large Shareholder, Officer, Director 93,303 2009-06-02 Filing
$4.38 500 Large Shareholder, Officer, Director 92,803 2009-06-02 Filing
$4.38 200 Large Shareholder, Officer, Director 92,303 2009-06-01 Filing
$4.43 300 Large Shareholder, Officer, Director 92,103 2009-06-01 Filing
$4.37 188 Large Shareholder, Officer, Director 91,803 2009-05-27 Filing
$4.30 500 Large Shareholder, Officer, Director 91,615 2009-05-27 Filing
$4.35 800 Large Shareholder, Officer, Director 91,115 2009-05-27 Filing
$4.35 100 Large Shareholder, Officer, Director 90,315 2009-05-26 Filing
$4.32 100 Large Shareholder, Officer, Director 90,215 2009-05-26 Filing
$4.30 100 Large Shareholder, Officer, Director 90,115 2009-05-26 Filing
$4.36 500 Large Shareholder, Officer, Director 90,015 2009-05-26 Filing
$4.30 781 Large Shareholder, Officer, Director 89,515 2009-05-20 Filing
$4.25 500 Large Shareholder, Officer, Director 88,734 2009-05-20 Filing
$4.25 300 Large Shareholder, Officer, Director 88,234 2009-05-19 Filing
$3.95 300 Large Shareholder, Officer, Director 87,934 2009-05-18 Filing
$3.97 500 Large Shareholder, Officer, Director 87,634 2009-05-18 Filing
$4.03 1,377 Large Shareholder, Officer, Director 87,134 2009-05-12 Filing