Every SEC Form 3/4/5 on record for this filer (CIK 1721279) — 1 issuer, 51 transactions. Section-16 filings only: what they filed, not a biography, and titles are as filed on their latest form at each issuer.
| Ticker | Company | Role as filed | On file | Forms | Open-market net |
|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | See remarks | 2017-11-02 → 2026-06-05 | 24 | −$10M |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| ACMR | 2026-06-05 | Sell | 1,647 | $85.41 | $140,670 | 100,002 |
| ACMR | 2026-06-05 | Sell | 968 | $82.61 | $79,966 | 102,049 |
| ACMR | 2026-06-05 | Sell | 2,384 | $81.73 | $194,844 | 103,017 |
| ACMR | 2026-06-05 | Sell | 400 | $84.01 | $33,604 | 101,649 |
| ACMR | 2026-06-04 | Sell | 9,212 | $85.11 | $784,033 | 102,841 |
| ACMR | 2026-06-04 | Sell | 1,300 | $84.08 | $109,304 | 112,053 |
| ACMR | 2026-06-04 | Sell | 2,839 | $85.77 | $243,501 | 100,002 |
1 of 1 issuers are covered and open a security page; the rest are on file here only.