Quick Takeaways
- David H. Wang has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $88,826,347.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of David H. Wang
- Location
- Fremont, CA
- Summary
- The estimated net worth of David H. Wang is at least $88,826,347 dollars as of 13 Mar 2026. David H. Wang is the Chief Executive Officer, President and Director, Director, 10%+ Owner of ACM Research, Inc. and owns shares of ACM Research, Inc. (ACMR) stock worth about $88.83M.
- Signature
- /s/ Mark McKechnie, Attorney-in-Fact for David H. Wang
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow David H. Wang and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: ACM Research, Inc. ($88,826,347).
- Past-year value change for that position: -$15,985,472.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of David H. Wang
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | Chief Executive Officer, President and Director, Director, 10%+ Owner | $88,826,347 | -$15,985,472 | -15% | 11 Mar 2026 |
Insider Transactions Reported by David H. Wang:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.