4
Changes in Ownership
AMTECH SYSTEMS INC Filed Acc 0000720500-18-000037
Vice President of Operations sold 5,000 shares at $10.01 ($50,050)
- Vice President of Operations acquired 5,000 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| WHANG MICHAEL Vice President of Operations | 2018-06-01 | Option exercise | +5,000 | $7.01 | $35,050 | 5,000 | D |
| WHANG MICHAEL Vice President of Operations | 2018-06-01 | Sale | −5,000 | $10.01 | $50,050 | 0 | D |
| Derivatives | |||||||
| WHANG MICHAEL Vice President of Operations | 2018-06-01 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −5,000 | $7.01 | $35,050 | 0 | D |
| Open-market sales · 5,000 sh · avg $10.01 · $50,050 | |||||||
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