Norman W. Robertson is Director at TESCO CORP (TESO). They have made 1 open-market trade across 1 company since 2008, most recently 2013-11-09.
CIK 0001364328
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TESO | SELL | 2008-08-21 | 2008-08-27 | $34.61 | $346K | -22.4% | +3.3% | +3.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.