Wang David H
CIK 0001721580
See remarksDirector10% Owner
Filings
26
Latest Mar 13, 2026
Issuers covered
1
Showing
26 of 26
Page 1
Track record
38 of 38 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).
| Horizon | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|
| 30 days | 38 | 21% | -7.0% | -5.1% | +31.8% | -54.9% |
| 90 days | 33 | 45% | -11.2% | -4.1% | +24.6% | -51.9% |
| 180 days | 33 | 30% | -37.7% | -34.1% | +45.4% | -165.5% |
| 365 days | 26 | 27% | -48.5% | -7.5% | +13.6% | -225.4% |
Issuers
Companies where Wang David H has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| ACMR | Acm Research, Inc. | 26 | Mar 13, 2026 |
All filings
26 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|