Chu Steven
CIK 0001296381
Director
Filings
6
Latest Mar 12, 2026
Issuers covered
2
Showing
6 of 6
Page 1
Track record
4 of 4 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 | 4 | 25% | +2.2% | -0.5% | +10.3% | -0.5% |
| 90 days | - | - | - | - | - | - |
| 180 days | - | - | - | - | - | - |
| 365 days | - | - | - | - | - | - |
Issuers
Companies where Chu Steven has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| AMPX | Amprius Technologies, Inc. | 5 | Mar 12, 2026 |
| ZY | Zymergen Inc. | 1 | Jun 6, 2022 |
All filings
6 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|