4
Changes in Ownership
AMTECH SYSTEMS INC Filed Acc 0001209191-20-019308
Executive Chairman bought 5,115 shares at $3.90 ($19,927)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| WHANG JONG S Executive Chairman | 2020-03-13 | Purchase | +5,115 | $3.90 | $19,927 | 70,681 | D |
| Open-market purchases · 5,115 sh · avg $3.90 · $19,927 | |||||||
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