D. Mayson Brooks files SEC Form 4 disclosures for RUDOLPH TECHNOLOGIES INC. They have made 13 open-market trades across 1 company since 2006, most recently 2024-09-01.
CIK 0001194777
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 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RTEC | SELL | 2014-05-27 | 2014-05-28 | $9.73 | $57K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2013-05-13 | 2013-06-19 | $11.08 | $95K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2012-08-22 | 2012-08-23 | $9.49 | $85K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2012-02-02 | 2012-02-03 | $10.53 | $13K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2011-05-05 | 2011-05-06 | $11.32 | $79K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2011-02-18 | 2011-02-18 | $11.63 | $28K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-05-14 | 2010-05-14 | $9.24 | $54K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2010-02-19 | 2010-02-19 | $8.62 | $33K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2008-05-28 | 2008-05-29 | $10.09 | $22K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2008-05-09 | 2008-05-13 | $9.36 | $36K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2007-02-20 | 2007-02-22 | $16.43 | $702K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2006-05-24 | 2006-05-25 | $16.04 | $145K | -17.5% | -7.3% | -7.3% |
| RTEC | SELL | 2006-05-09 | 2006-05-11 | $18.94 | $70K | -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.