L. Don Maulsby is President & VP at MENTOR GRAPHICS CORP (MENT). They have made 21 open-market trades across 1 company since 2006, most recently 2014-09-15.
CIK 0001239184
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 21 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MENT | 48,235 | $1.8M |
Shares reported on the most recent Form 4, priced at the 2014-09-15 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MENT | SELL | 2014-05-27 | 2014-05-29 | $21.93 | $189K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2014-03-10 | 2014-03-11 | $22.47 | $178K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-12-13 | 2013-12-16 | $22.31 | $223K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-10-01 | 2013-10-03 | $23.65 | $319K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-09-12 | 2013-09-13 | $22.86 | $30K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-09-04 | 2013-09-05 | $22.46 | $306K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-06-27 | 2013-06-28 | $19.53 | $431K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2013-03-04 | 2013-03-05 | $17.08 | $1.5M | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2012-12-10 | 2012-12-12 | $16.00 | $637K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2012-09-14 | 2012-09-17 | $17.15 | $502K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2012-09-04 | 2012-09-06 | $16.58 | $1.9M | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2012-06-15 | 2012-06-18 | $14.67 | $140K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2012-03-13 | 2012-03-14 | $15.25 | $474K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2011-12-22 | 2011-12-23 | $13.25 | $781K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2010-12-23 | 2010-12-23 | $12.18 | $19K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2010-12-08 | 2010-12-10 | $12.00 | $40K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2010-12-07 | 2010-12-08 | $12.01 | $399K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2007-08-31 | 2007-09-05 | $14.00 | $28K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2006-11-06 | 2006-11-08 | $17.05 | $150K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2006-10-31 | 2006-11-02 | $16.71 | $947K | -10.4% | +0.7% | +0.7% |
| MENT | SELL | 2006-08-31 | 2006-09-01 | $14.55 | $145K | -10.4% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.