Hatsopoulos John
CIK 0001274775
Director
Filings
56
Latest Mar 23, 2026
Issuers covered
1
Showing
50 of 56
Page 1
Track record
65 of 65 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 | 65 | 40% | +0.1% | -0.7% | +25.3% | -24.4% |
| 90 days | 65 | 37% | +0.1% | -2.1% | +81.7% | -27.4% |
| 180 days | 65 | 42% | +6.7% | -8.3% | +218.3% | -46.7% |
| 365 days | 65 | 57% | +157.1% | +11.0% | +1019.3% | -38.9% |
Issuers
Companies where Hatsopoulos John has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| TGEN | Tecogen Inc. | 56 | Mar 23, 2026 |
All filings
56 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|