Jong S. Whang, Executive Chairman at AMTECH SYSTEMS INC (ASYS), sold 31,250 shares at $11.13 ($385K) on 2014-02-28, disclosed to the SEC on 2014-03-04.
Open-market sale of $385k ASYS by Executive Chairman. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $11.13 | 6,300 | $70K | 18.2% |
| 2 | $12.63 | 24,950 | $315K | 81.8% |
| Total | $12.33 avg | 31,250 | $385K | 100% |
| Filing → |
| ASYS | BUY | 2020-03-16 | $20K | — | Filing → |
| ASYS | SELL | 2017-11-29 | $466K | — | Filing → |
| ASYS | SELL | 2015-05-22 | $732K | — | Filing → |