Every SEC Form 3/4/5 on record for this filer (CIK 1779777) — 1 issuer, 30 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 | 2019-06-17 → 2026-03-09 | 18 | −$5M |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| ACMR | 2026-03-06 | Sell | 200 | $46.58 | $9,316 | 50,001 |
| ACMR | 2026-03-06 | Sell | 14,800 | $46.07 | $681,836 | 50,201 |
| ACMR | 2026-03-05 | Sell | 8,050 | $49.81 | $400,971 | 56,951 |
| ACMR | 2026-03-05 | Sell | 6,950 | $50.24 | $349,168 | 50,001 |
| ACMR | 2025-11-13 | Sell | 15,000 | $33.77 | $506,550 | 50,001 |
| ACMR | 2025-11-12 | Sell | 15,000 | $32.76 | $491,400 | 50,001 |
1 of 1 issuers are covered and open a security page; the rest are on file here only.