4
Changes in Ownership
AMTECH SYSTEMS INC Filed Acc 0001209191-22-059063
Chief Executive Officer acquired 12,003 shares (grant or award)
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 | 2022-11-28 | Grant or award | +12,003 | 31,499 | D |
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