John Graff serves as Executive at NATIONAL INSTRUMENTS CORP /DE/, where they oversee executive responsibilities. Since joining the company, John Graff has executed 105 insider transactions totaling $3.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 2, 2009 involved exercising options for 83 shares valued at $1.8K.
John Graff currently holds 53,498 shares of NATIONAL INSTRUMENTS CORP /DE/ (NATI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Graff has been a net seller of NATI stock. They have purchased $174.0K and sold $3.1M worth of shares.
John Graff's most recent insider trade was on Nov 2, 2009, when they sold 83 shares at $21.43 per share.
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| $25.44 |
| Discretionary |
| Aug 3, 2009 | NATI | $5.8K | Option Exercise | 312 | $18.73 | Discretionary |
| May 27, 2009 | NATI | $41.6K | Sale | 2,000 | $20.81 | Discretionary |
| May 26, 2009 | NATI | $104.1K | Sale | 5,073 | $20.52 | Discretionary |
| May 22, 2009 | NATI | $2.0K | Sale | 100 | $20.40 | Discretionary |
| May 20, 2009 | NATI | $167.7K | Sale | 7,827 | $21.42 | Discretionary |
| May 1, 2009 | NATI | $6.1K | Option Exercise | 332 | $18.25 | Discretionary |
| May 1, 2009 | NATI | $0 | Option Exercise | 3,142 | $N/A | Discretionary |
| Mar 4, 2009 | NATI | $26.7K | Option Exercise | 2,184 | $12.22 | Discretionary |
| Feb 2, 2009 | NATI | $6.4K | Option Exercise | 350 | $18.25 | Discretionary |
| Nov 3, 2008 | NATI | $907 | Option Exercise | 42 | $21.59 | Discretionary |
| Aug 8, 2008 | NATI | $60.4K | Option Exercise | 4,941 | $12.22 | Discretionary |
| Aug 8, 2008 | NATI | $172.9K | Sale | 4,941 | $35.00 | Discretionary |
| Aug 1, 2008 | NATI | $6.3K | Option Exercise | 250 | $25.01 | Discretionary |
| May 1, 2008 | NATI | $6.3K | Option Exercise | 274 | $22.83 | Discretionary |
| May 1, 2008 | NATI | $0 | Option Exercise | 2,559 | $N/A | Discretionary |
| Feb 8, 2008 | NATI | $119.8K | Option Exercise | 7,827 | $15.31 | Discretionary |
| Feb 1, 2008 | NATI | $6.2K | Option Exercise | 273 | $22.83 | Discretionary |
| Nov 13, 2007 | NATI | $3.3K | Sale | 100 | $32.53 | Discretionary |
| Nov 13, 2007 | NATI | $6.5K | Sale | 200 | $32.52 | Discretionary |
| Nov 13, 2007 | NATI | $9.8K | Sale | 300 | $32.58 | Discretionary |
| Nov 13, 2007 | NATI | $6.5K | Sale | 200 | $32.57 | Discretionary |
| Nov 13, 2007 | NATI | $6.5K | Sale | 200 | $32.55 | Discretionary |
| Nov 13, 2007 | NATI | $13.3K | Sale | 409 | $32.54 | Discretionary |
| Nov 13, 2007 | NATI | $6.5K | Sale | 200 | $32.59 | Discretionary |
| Nov 13, 2007 | NATI | $120.3K | Sale | 3,703 | $32.50 | Discretionary |
| Nov 13, 2007 | NATI | $26.0K | Sale | 800 | $32.51 | Discretionary |
| Nov 1, 2007 | NATI | $2.9K | Option Exercise | 107 | $27.47 | Discretionary |
| Aug 1, 2007 | NATI | $5.9K | Option Exercise | 248 | $23.68 | Discretionary |