Mark J. Plush serves as Executive at KEITHLEY INSTRUMENTS INC, where they oversee executive responsibilities. Since joining the company, Mark J. Plush has executed 55 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Dec 31, 2012 involved receiving (via award) 19,796 shares valued at $2.6K.
Mark J. Plush currently holds 19,796 shares of KEITHLEY INSTRUMENTS INC (KEI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark J. Plush has been a net neutral trader of KEI stock. They have purchased $0 and sold $0 worth of shares.
Mark J. Plush's most recent insider trade was on Dec 31, 2012, when they sold 19,796 shares at $0.13 per share.
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| $21.60 |
| Discretionary |
| Dec 8, 2010 | KEI | $29.2K | Disposition | 1,350 | $21.60 | Discretionary |
| Dec 8, 2010 | KEI | $20.6K | Disposition | 952 | $21.60 | Discretionary |
| Oct 27, 2010 | KEI | $0 | Option Exercise | 12,000 | $N/A | Discretionary |
| Oct 27, 2010 | KEI | $82.5K | Payment | 3,834 | $21.53 | Discretionary |
| Oct 21, 2010 | KEI | $0 | Gift | 2,300 | $N/A | Discretionary |
| Oct 5, 2010 | KEI | $107 | Other | 5 | $21.45 | Discretionary |
| Oct 5, 2010 | KEI | $43 | Other | 2 | $21.45 | Discretionary |
| Jul 16, 2010 | KEI | $3.6K | Other | 429 | $8.39 | Discretionary |
| Jul 6, 2010 | KEI | $108 | Other | 12 | $8.98 | Discretionary |
| Jul 6, 2010 | KEI | $54 | Other | 6 | $8.98 | Discretionary |
| Apr 6, 2010 | KEI | $33 | Other | 5 | $6.59 | Discretionary |
| Apr 6, 2010 | KEI | $20 | Other | 3 | $6.59 | Discretionary |
| Jan 6, 2010 | KEI | $36 | Other | 8 | $4.55 | Discretionary |
| Jan 6, 2010 | KEI | $14 | Other | 3 | $4.55 | Discretionary |
| Dec 14, 2009 | KEI | $0 | Gift | 250 | $N/A | Discretionary |
| Sep 30, 2009 | KEI | $35 | Other | 6 | $5.75 | Discretionary |
| Sep 30, 2009 | KEI | $17 | Other | 3 | $5.75 | Discretionary |
| Jun 30, 2009 | KEI | $22 | Other | 6 | $3.74 | Discretionary |
| Jun 30, 2009 | KEI | $4.8K | Other | 1,263 | $3.80 | Discretionary |
| Jun 30, 2009 | KEI | $15 | Other | 4 | $3.74 | Discretionary |
| Mar 31, 2009 | KEI | $63 | Other | 19 | $3.33 | Discretionary |
| Mar 31, 2009 | KEI | $50 | Other | 15 | $3.33 | Discretionary |
| Dec 31, 2008 | KEI | $52 | Other | 14 | $3.72 | Discretionary |
| Dec 31, 2008 | KEI | $63 | Other | 17 | $3.72 | Discretionary |
| Nov 6, 2008 | KEI | $0 | Option Exercise | 4,000 | $N/A | Discretionary |
| Sep 30, 2008 | KEI | $42 | Other | 5 | $8.40 | Discretionary |
| Sep 30, 2008 | KEI | $67 | Other | 8 | $8.40 | Discretionary |
| Jun 30, 2008 | KEI | $48 | Other | 5 | $9.67 | Discretionary |