Paul D. Duke is Director at MESA LABORATORIES INC /CO (MLAB). They have made 10 open-market trades across 1 company since 2007, most recently 2010-05-15.
CIK 0001240147
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MLAB | 72,823 | $9.3M |
Shares reported on the most recent Form 4, priced at the 2010-05-24 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MLAB | SELL | 2007-12-03 | 2007-12-04 | $23.63 | $71K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-11-01 | 2007-11-01 | $20.11 | $60K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-10-02 | 2007-10-02 | $21.03 | $63K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-09-06 | 2007-09-06 | $22.27 | $67K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-08-02 | 2007-08-02 | $24.94 | $75K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-07-03 | 2007-07-03 | $23.54 | $71K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-06-05 | 2007-06-05 | $23.31 | $70K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-05-03 | 2007-05-03 | $19.09 | $57K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-04-04 | 2007-04-06 | $19.24 | $58K | -14.4% | +1.8% | +1.8% |
| MLAB | SELL | 2007-03-05 | 2007-03-06 | $20.67 | $62K | -14.4% | +1.8% | +1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.