| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KEI | KEITHLEY INSTRUMENTS INC | GRISWOLD JAMES B | Director | Dec 08, 2010 | Option Exercise | $21.60 | 51,507 | 1,112,551 | 0 | Dec 10, 2010, 11:20 AM |
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| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KEI | KEITHLEY INSTRUMENTS INC | GRISWOLD JAMES B | Director | Dec 08, 2010 | Option Exercise | $21.60 | 51,507 | 1,112,551 | 0 | Dec 10, 2010, 11:20 AM |