Form 4 for ASYS AMTECH SYSTEMS INC
Accepted 2021-09-10 00:00:00 ET · period of report 2021-09-08 · accession 0001209191-21-055456 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2021-09-10 | 2021-09-08 | ASYS | WHANG JONG S | COB, Dir | M - OptEx | $7.98 | +36.7K | 107.3K | +52% | +$292.6K |
| D | 2021-09-10 | 2021-09-08 | ASYS | WHANG JONG S | COB, Dir | S - Sale+OE | $10.24 | -36.7K | 70.7K | -34% | -$375.5K |
| D | 2021-09-10 | 2021-09-08 | ASYS | WHANG JONG S | COB, Dir | M - OptEx | $7.98 | -36.7K | 0 | -100% | -$292.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Amtech Systems, Inc. $0.01 par value common stock | 2021-09-08 | M | A | 36,667 | $7.98 | 107,348 | D | — | — | |
| 2 | Common | Amtech Systems, Inc. $0.01 par value common stock | 2021-09-08 | S | D | 36,667 | $10.24 | 70,681 | D | — | — | |
| 3 | Derivative | Amtech Systems, Inc. Employee Stock Option | 2021-09-08 | M | D | 36,667 | $7.98 | 0 | D | $7.98 · 2012-12-15 to 2021-12-15 | 36,667 Amtech Systems, Inc. $.01 par value common stock | (F1) This is the number of derivative securities, with the same terms and conditions, following the reported transaction. Total of all derivative securities, with different terms and conditions, held following the reported transaction is 190,000. |