Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$4M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 1 filing we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 7 most recent Form 4 transactions.
| -100.0% |
| Open the original filing on SEC.gov |
| Dec 3, 2025 | ACMR | ACM Research, Inc. | SSELL◷ | 19,700 | $33.05 | $651.1K | -98.5% | Open the original filing on SEC.gov |
| Dec 3, 2025 | ACMR | ACM Research, Inc. | MEXER◷ | 20,000 | $1.77 | $35.4K | — | Open the original filing on SEC.gov |
| Dec 2, 2025 | ACMR | ACM Research, Inc. | MEXER◷◆ | 100,000 | — | — | — | Open the original filing on SEC.gov |
| Dec 2, 2025 | ACMR | ACM Research, Inc. | SSELL◷ | 100,000 | $33.20 | $3.3M | -100.0% | Open the original filing on SEC.gov |
| Dec 2, 2025 | ACMR | ACM Research, Inc. | MEXER◷ | 100,000 | $1.77 | $177K | — | Open the original filing on SEC.gov |