Robert Alan Koch is VP & General Counsel at RUDOLPH TECHNOLOGIES INC (RTEC). They have made 12 open-market trades across 2 companies since 2008, most recently 2021-02-08.
CIK 0001244761
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 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ONTO | SELL | 2020-12-14 | 2020-12-16 | $46.74 | $994K | -1.8% | +17.0% | +39.0% |
| RTEC | SELL | 2018-02-23 | 2019-01-16 | $27.87 | $321K | +3.4% | +11.0% | +16.8% |
| RTEC | SELL | 2017-11-20 | 2017-11-21 | $26.31 | $92K | -12.7% | -8.6% | -2.2% |
| RTEC | SELL | 2017-05-12 | 2017-05-12 | $24.55 | $98K | +0.0% | +2.5% | -11.7% |
| RTEC | SELL | 2016-11-21 | 2016-11-23 | $19.92 | $10K | +3.8% | +20.6% | +12.2% |
| RTEC | SELL | 2013-02-28 | 2013-03-05 | $10.94 | $25K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2012-08-29 | 2012-08-30 | $9.61 | $20K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2012-02-28 | 2012-03-01 | $10.30 | $22K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2011-02-17 | 2011-02-18 | $11.64 | $19K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-02-18 | 2010-02-19 | $8.44 | $14K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2009-02-27 | 2009-03-03 | $2.82 | $3K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2008-02-27 | 2008-02-28 | $9.52 | $9K | -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.