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ZACKS INVESTMENT MANAGEMENT
> KEI
Date | Name | Ticker | Shares | Change | Value | Change | Price |
09/30/2010 | KEITHLEY INSTRUMENTS INC | KEI | 53,075 | -3,200 | 1,142,000 | 645,000 | $21.52 |
06/30/2010 | KEITHLEY INSTRUMENTS INC | KEI | 56,275 | 49,539 | 497,000 | 432,000 | $8.83 |
03/31/2008 | KEITHLEY INSTRUMENTS INC | KEI | 6,736 | -3,259 | 65,000 | -31,750 | $9.65 |
12/31/2007 | KEITHLEY INSTRUMENTS INC | KEI | 9,995 | -1,423 | 96,750 | -24,280 | $9.68 |
09/30/2007 | KEITHLEY INSTRUMENTS INC | KEI | 11,418 | 4,057 | 121,030 | 28,650 | $10.60 |
06/30/2007 | KEITHLEY INSTRUMENTS INC | KEI | 7,361 | -2,460 | 92,380 | -57,780 | $12.55 |
03/31/2007 | KEITHLEY INSTRUMENTS INC | KEI | 9,821 | -24,272 | 150,160 | -473,750 | $15.29 |
12/31/2003 | KEITHLEY INSTRUMENTS INC | KEI | 34,093 | 34,093 | 623,910 | 623,910 | $18.30 |
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