Barry E. Beierbach is VP (Mfg. & Surface Prod. Eng.) at TESCO CORP (TESO). They have made 5 open-market trades across 2 companies since 2007, most recently 2010-01-15.
CIK 0001389533
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TESO | SELL | 2009-11-23 | 2009-11-24 | $10.01 | $5K | -22.4% | +3.3% | +3.3% |
| TESO | SELL | 2008-06-03 | 2008-06-05 | $35.32 | $253K | -22.4% | +3.3% | +3.3% |
| TESO | SELL | 2008-05-15 | 2008-05-29 | $30.39 | $36K | -22.4% | +3.3% | +3.3% |
| TESO | SELL | 2007-06-08 | 2007-06-12 | $30.69 | $252K | -22.4% | +3.3% | +3.3% |
| TESOF | SELL | 2007-03-28 | 2007-03-29 | $26.37 | $414K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.