Marcus Gail Boxer
CIK 0001702176
Director
Filings
27
Latest Apr 28, 2026
Issuers covered
2
Showing
27 of 27
Page 1
Track record
33 of 33 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 | 33 | 21% | -6.3% | -6.2% | +16.8% | -25.8% |
| 90 days | 33 | 21% | -11.9% | -13.8% | +6.9% | -57.6% |
| 180 days | 33 | 6% | -26.9% | -16.0% | +5.4% | -97.1% |
| 365 days | 26 | 0% | -49.9% | -36.9% | -31.7% | -211.2% |
Issuers
Companies where Marcus Gail Boxer has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| NTRA | Natera, Inc. | 26 | Apr 28, 2026 |
| GTS | Triple-S Management Corp | 1 | Feb 3, 2022 |
All filings
27 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|