Fusen Ernie Chen, President and CEO at MATTSON TECHNOLOGY INC (MTSN), bought 20,000 shares at $1.93 ($39K) on 2014-05-01, disclosed to the SEC on 2014-05-05.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| Filing → |
| KLIC | SELL | 2022-12-09 | $5.3M | — | Filing → |
| KLIC | SELL | 2021-12-10 | $4.9M | — | Filing → |
| KLIC | SELL | 2021-06-11 | $5.1M | — | Filing → |