Richard Trebing serves as Executive at MENTOR GRAPHICS CORP, where they oversee executive responsibilities. Since joining the company, Richard Trebing has executed 74 insider transactions totaling $777.5K, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 30, 2017 involved selling 22,388 shares valued at $834.0K.
Richard Trebing currently holds 19,703 shares of MENTOR GRAPHICS CORP (MENT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard Trebing has been a net seller of MENT stock. They have purchased $0 and sold $777.5K worth of shares.
Richard Trebing's most recent insider trade was on Mar 30, 2017, when they sold 22,388 shares at $37.25 per share.
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| 646 |
| $36.87 |
| Discretionary |
| Dec 28, 2016 | MENT | $0 | Option Exercise | 3,676 | $N/A | Discretionary |
| Dec 28, 2016 | MENT | $49.3K | Payment | 1,337 | $36.87 | Discretionary |
| Dec 28, 2016 | MENT | $0 | Option Exercise | 1,777 | $N/A | Discretionary |
| Sep 12, 2016 | MENT | $0 | Option Exercise | 1,836 | $N/A | Discretionary |
| Sep 12, 2016 | MENT | $15.7K | Payment | 668 | $23.51 | Discretionary |
| Sep 11, 2016 | MENT | $0 | Option Exercise | 1,777 | $N/A | Discretionary |
| Sep 11, 2016 | MENT | $0 | Option Exercise | 8,530 | $N/A | Discretionary |
| Sep 11, 2016 | MENT | $72.9K | Payment | 3,101 | $23.51 | Discretionary |
| Sep 11, 2016 | MENT | $15.2K | Payment | 646 | $23.51 | Discretionary |
| Sep 10, 2016 | MENT | $15.7K | Payment | 669 | $23.51 | Discretionary |
| Sep 10, 2016 | MENT | $0 | Option Exercise | 1,838 | $N/A | Discretionary |
| Sep 9, 2016 | MENT | $0 | Option Exercise | 2,502 | $N/A | Discretionary |
| Sep 9, 2016 | MENT | $21.9K | Payment | 910 | $24.10 | Discretionary |
| Dec 23, 2015 | MENT | $0 | Option Exercise | 924 | $N/A | Discretionary |
| Dec 23, 2015 | MENT | $6.1K | Payment | 336 | $18.23 | Discretionary |
| Sep 14, 2015 | MENT | $12.9K | Payment | 513 | $25.15 | Discretionary |
| Sep 14, 2015 | MENT | $0 | Option Exercise | 1,411 | $N/A | Discretionary |
| Sep 12, 2015 | MENT | $0 | Option Exercise | 1,836 | $N/A | Discretionary |
| Sep 12, 2015 | MENT | $16.8K | Payment | 668 | $25.15 | Discretionary |
| Sep 11, 2015 | MENT | $0 | Option Exercise | 1,777 | $N/A | Discretionary |
| Sep 11, 2015 | MENT | $16.1K | Payment | 646 | $24.97 | Discretionary |
| Sep 10, 2015 | MENT | $16.7K | Payment | 669 | $24.98 | Discretionary |
| Sep 10, 2015 | MENT | $0 | Option Exercise | 1,838 | $N/A | Discretionary |
| Jun 8, 2015 | MENT | $146.0K | Sale | 5,461 | $26.74 | Discretionary |
| Apr 1, 2015 | MENT | $18.9K | Option Exercise | 3,650 | $5.17 | Discretionary |
| Apr 1, 2015 | MENT | $88.3K | Sale | 3,650 | $24.20 | Discretionary |
| Mar 30, 2015 | MENT | $23.1K | Option Exercise | 2,750 | $8.41 | Discretionary |
| Mar 30, 2015 | MENT | $67.2K | Sale | 2,750 | $24.43 | Discretionary |