L. Don Maulsby serves as Executive at MENTOR GRAPHICS CORP, where they oversee executive responsibilities. Since joining the company, L. Don Maulsby has executed 163 insider transactions totaling $9.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 14, 2012 involved selling 2,143 shares valued at $36.8K.
L. Don Maulsby currently holds 48,235 shares of MENTOR GRAPHICS CORP (MENT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, L. Don Maulsby has been a net seller of MENT stock. They have purchased $0 and sold $9.3M worth of shares.
L. Don Maulsby's most recent insider trade was on Sep 14, 2012, when they sold 2,143 shares at $17.19 per share.
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| $17.15 |
| Discretionary |
| Sep 14, 2012 | MENT | $229.3K | Option Exercise | 22,157 | $10.35 | Discretionary |
| Sep 14, 2012 | MENT | $121.8K | Sale | 7,100 | $17.15 | Discretionary |
| Sep 14, 2012 | MENT | $63.3K | Option Exercise | 7,100 | $8.91 | Discretionary |
| Sep 4, 2012 | MENT | $1.1M | Sale | 67,500 | $16.56 | Discretionary |
| Sep 4, 2012 | MENT | $557.6K | Option Exercise | 47,500 | $11.74 | Discretionary |
| Sep 4, 2012 | MENT | $788.5K | Sale | 47,500 | $16.60 | Discretionary |
| Sep 4, 2012 | MENT | $1.0M | Option Exercise | 67,500 | $15.25 | Discretionary |
| Jun 15, 2012 | MENT | $1.5K | Sale | 100 | $14.68 | Discretionary |
| Jun 15, 2012 | MENT | $1.5K | Sale | 100 | $14.70 | Discretionary |
| Jun 15, 2012 | MENT | $36.7K | Sale | 2,500 | $14.69 | Discretionary |
| Jun 15, 2012 | MENT | $1.5K | Sale | 100 | $14.69 | Discretionary |
| Jun 15, 2012 | MENT | $49.3K | Option Exercise | 9,533 | $5.17 | Discretionary |
| Jun 15, 2012 | MENT | $7.3K | Sale | 500 | $14.62 | Discretionary |
| Jun 15, 2012 | MENT | $26.8K | Sale | 1,833 | $14.63 | Discretionary |
| Jun 15, 2012 | MENT | $513 | Sale | 35 | $14.67 | Discretionary |
| Jun 15, 2012 | MENT | $64.1K | Sale | 4,365 | $14.68 | Discretionary |
| Mar 13, 2012 | MENT | $277.0K | Option Exercise | 31,091 | $8.91 | Discretionary |
| Mar 13, 2012 | MENT | $474.1K | Sale | 31,091 | $15.25 | Discretionary |
| Dec 22, 2011 | MENT | $106.8K | Option Exercise | 20,649 | $5.17 | Discretionary |
| Dec 22, 2011 | MENT | $273.6K | Sale | 20,649 | $13.25 | Discretionary |
| Dec 22, 2011 | MENT | $0 | Option Exercise | 5,770 | $N/A | Discretionary |
| Dec 22, 2011 | MENT | $321.8K | Option Exercise | 38,266 | $8.41 | Discretionary |
| Dec 22, 2011 | MENT | $20.3K | Payment | 1,527 | $13.32 | Discretionary |
| Dec 22, 2011 | MENT | $507.0K | Sale | 38,266 | $13.25 | Discretionary |
| Dec 20, 2011 | MENT | $0 | Gift | 2,400 | $N/A | Discretionary |
| Oct 17, 2011 | MENT | $0 | Gift | 950 | $N/A | Discretionary |
| Sep 15, 2011 | MENT | $17.6K | Payment | 1,652 | $10.64 | Discretionary |
| Sep 15, 2011 | MENT | $0 | Option Exercise | 6,243 | $N/A | Discretionary |