4
Changes in Ownership
AMTECH SYSTEMS INC Filed Acc 0001209191-22-047493
Chief Executive Officer sold 23,754 shares at an average $12.55 ($298,025)
- Chief Executive Officer acquired 41,250 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 Chief Executive Officer | 2022-08-24 | Option exercise | +10,000 | $4.77 | $47,700 | 12,000 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise | +3,750 | $4.87 | $18,263 | 15,750 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise | +7,500 | $5.52 | $41,400 | 23,250 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise | +5,000 | $5.67 | $28,350 | 28,250 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise | +10,000 | $7.40 | $74,000 | 38,250 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise | +5,000 | $9.98 | $49,900 | 43,250 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Sale | −15,004 | $12.41 | $186,200 | 28,246 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Sale | −8,750 | $12.78 | $111,825 | 19,496 | D |
| Derivatives | |||||||
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −10,000 | $4.77 | $47,700 | 0 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −3,750 | $4.87 | $18,263 | 0 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −7,500 | $5.52 | $41,400 | 0 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −10,000 | $7.40 | $74,000 | 0 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −5,000 | $9.98 | $49,900 | 0 | D |
| WHANG MICHAEL Chief Executive Officer | 2022-08-24 | Option exercise · Amtech Systems, Inc. Employee Stock Option | −5,000 | $5.67 | $28,350 | 10,000 | D |
| Open-market sales · 23,754 sh · avg $12.55 · $298,025 | |||||||
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