Form 4 for ACMR ACM Research, Inc.
Accepted 2021-11-05 00:00:00 ET · period of report 2021-11-03 · accession 0001140361-21-036877 · 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 | 2021-11-05 | 2021-11-03 | ACMR | Feng Lisa | See remarks | M - OptEx | $5.60 | +2,437 | 16.7K | +17% | +$13.6K |
| D | 2021-11-05 | 2021-11-03 | ACMR | Feng Lisa | See remarks | M - OptEx | $0.00 | -2,437 | 0 | -100% | $0 |
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 | Class A Common Stock | 2021-11-03 | M | A | 2,437 | $5.60 | 16,667 | D | — | — | |
| 2 | Derivative | Stock Option | 2021-11-03 | M | D | 2,437 | $0.00 | 0 | D | $5.60 · — to 2027-11-01 | 2,437 Class A Common Stock | (F2) The option vested and became exercisable as to 4,167 shares on August 15, 2018 and the remaining 12,500 shares vested and became exercisable in equal monthly installments over the following 36 months. |