Fokko Pentinga is CEO & President at AMTECH SYSTEMS INC (ASYS). They have made 10 open-market trades across 1 company since 2010, most recently 2018-06-01.
CIK 0001487044
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ASYS | 15,000 | $192K |
Shares reported on the most recent Form 4, priced at the 2018-06-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ASYS | SELL | 2018-06-01 | 2018-06-01 | $9.92 | $334K | -23.2% | -38.9% | -46.6% |
| ASYS | SELL | 2018-05-31 | 2018-06-01 | $10.22 | $20K | -23.2% | -38.9% | -46.6% |
| ASYS | SELL | 2015-05-22 | 2015-05-27 | $11.73 | $328K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2014-03-03 | 2014-03-04 | $11.88 | $348K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2014-02-18 | 2014-02-20 | $10.36 | $42K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2010-12-10 | 2010-12-10 | $25.03 | $335K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2010-12-03 | 2010-12-07 | $23.11 | $173K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2010-12-01 | 2010-12-02 | $21.60 | $351K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2010-09-07 | 2010-09-08 | $16.74 | $126K | -14.9% | -0.8% | -0.8% |
| ASYS | SELL | 2010-09-02 | 2010-09-07 | $15.70 | $24K | -14.9% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.