Koppelmann William
CIK 0001842150
CEODirector10% Owner
Filings
3
Latest Dec 15, 2025
Issuers covered
1
Showing
3 of 3
Page 1
Track record
2 of 2 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 | 2 | 0% | -4.6% | -4.6% | -1.0% | -8.2% |
| 90 days | 2 | 0% | -19.5% | -19.5% | -1.5% | -37.4% |
| 180 days | 1 | 0% | -0.5% | -0.5% | -0.5% | -0.5% |
| 365 days | 1 | 100% | +2.1% | +2.1% | +2.1% | +2.1% |
Issuers
Companies where Koppelmann William has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| SPFX | Standard Premium Finance Holdings, Inc. | 3 | Dec 15, 2025 |
All filings
3 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|