Thomas G. Greig is Director at RUDOLPH TECHNOLOGIES INC (RTEC). They have made 37 open-market trades across 2 companies since 2006, most recently 2019-10-25.
CIK 0001225870
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.
5 open-market purchases totalling $1.1M since 2010, against 32 sales. Across 5 scored buys the stock is down 5.3% at ninety days, and 5.5 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -18.7% | -5.3% | -5.3% |
| Alpha | -12.9% | -5.5% | -5.5% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BBOX | BUY | 2011-08-25 | 2011-08-29 | $23.99 | $96K | -20.6% | -2.3% | -2.3% |
| RTEC | BUY | 2011-08-12 | 2011-08-15 | $7.17 | $72K | -17.5% | -7.3% | -7.3% |
| RTEC | BUY | 2010-11-19 | 2010-11-22 | $7.52 | $75K | -17.5% | -7.3% | -7.3% |
| RTEC | BUY | 2010-08-25 | 2010-08-27 | $8.25 | $82K | -17.5% | -7.3% | -7.3% |
| BBOX | BUY | 2010-05-20 | 2010-05-24 | $29.46 | $736K | -20.6% | -2.3% | -2.3% |
| RTEC | SELL | 2010-04-26 | 2010-04-27 | $9.92 | $852K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-21 | 2010-04-22 | $9.75 | $390K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-19 | 2010-04-21 | $9.71 | $922K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-14 | 2010-04-15 | $9.02 | $105K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-12 | 2010-04-14 | $8.63 | $341K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-07 | 2010-04-09 | $8.88 | $270K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-04-05 | 2010-04-07 | $8.87 | $710K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-03-09 | 2010-03-11 | $9.02 | $736K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-03-03 | 2010-03-04 | $8.50 | $170K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-03-01 | 2010-03-03 | $8.29 | $1.1M | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-02-19 | 2010-02-23 | $9.15 | $979K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-02-02 | 2010-02-04 | $7.68 | $1.2M | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-01-08 | 2010-01-11 | $7.17 | $627K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-01-06 | 2010-01-08 | $7.10 | $89K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-01-01 | 2010-01-06 | $7.10 | $355K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2009-12-22 | 2009-12-23 | $7.12 | $249K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2009-12-14 | 2009-12-16 | $7.00 | $140K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2009-12-08 | 2009-12-10 | $7.00 | $343K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2009-11-23 | 2009-12-02 | $7.00 | $203K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2007-07-19 | 2007-07-20 | $18.00 | $1.6M | -17.5% | -7.3% | -7.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.