Selling by month
Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
Disclosed planOne dollar scale for every month; the tallest bar is labeled
Pattern
What the filings show, past 12 months. Nothing here rates or predicts.
- Sold in 3 of the 13 calendar months from Oct 2025 to Oct 2026: Dec 2025, Mar 2026 and Aug 2026.
- Largest single sale: $2.4M (30,365 shares) of ACM Research, Inc. on Aug 20, 2026. Filing
- Last sale before this period: May 14, 2025.
Roles from filings
Every company we track where this person has filed, newest filing first.
| Company | Title | First filing | Latest filing |
|---|---|---|---|
| ACM Research, Inc. (ACMR) | Chief Financial Officer and Treasurer | Jun 17, 2019 | Aug 21, 2026 |
Recent filings
The last 4 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.
- Aug 20, 2026, ACM Research, Inc.: sold 55,199 shares for $4.3M, under a disclosed plan; 55,199 shares acquired by exercising options. 1 filing: 1
- Mar 12, 2026, ACM Research, Inc.: sold 98,551 shares for $4.5M, under a disclosed plan; 98,551 shares acquired by exercising options. 1 filing: 1
- Dec 8, 2025, ACM Research, Inc.: sold 22,500 shares for $798K, under a disclosed plan; 22,500 shares acquired by exercising options. 1 filing: 1
- Dec 4, 2025, ACM Research, Inc.: sold 8,750 shares for $294K, under a disclosed plan; 8,750 shares acquired by exercising options. 1 filing: 1
This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.