| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Dec 03, 2020 | Dec 04, 2020 | King Robert F Dir | Sell | Amtech Systems Inc | ASYS | $6.87 | $207,450 | -93.79% |
| Jan 18, 2018 | Jan 19, 2018 | King Robert F Dir | Sell | Amtech Systems Inc | ASYS | $11.25 | $199,114 | -68.34% |
| Jun 07, 2017 | Jun 09, 2017 | King Robert F Dir | Sell | Amtech Systems Inc | ASYS | $8.68 | $40,800 | -36.43% |
| Sep 15, 2015 | Sep 15, 2015 | King Robert F Dir | Buy | Amtech Systems Inc | ASYS | $4.87 | $9,740 | +16.67% |
| Mar 06, 2014 | Mar 07, 2014 | King Robert F Dir | Sell | Amtech Systems Inc | ASYS | $13.2 | $26,400 | -20.00% |
| Feb 28, 2014 | Feb 28, 2014 | King Robert F Dir | Sell | Amtech Systems Inc | ASYS | $11.61 | $58,038 | -33.33% |
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