Atchinson Robert
CIK 0001403404
10% Owner
Filings
7
Latest Oct 17, 2025
Issuers covered
5
Showing
7 of 7
Page 1
Track record
23 of 23 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 | 23 | 96% | +13.7% | +12.6% | +21.4% | -11.3% |
| 90 days | 23 | 57% | +33.5% | +3.2% | +83.4% | -45.3% |
| 180 days | 23 | 65% | +46.7% | +4.5% | +111.2% | -14.0% |
| 365 days | 13 | 8% | -22.0% | -24.1% | +11.7% | -34.0% |
Issuers
Companies where Atchinson Robert has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| GCMG | Gcm Grosvenor Inc. | 3 | May 10, 2023 |
| ABEO | Abeona Therapeutics Inc. | 1 | May 8, 2024 |
| ABL | Abacus Life, Inc. | 1 | Jan 24, 2023 |
| PRAX | Praxis Precision Medicines, Inc. | 1 | Oct 17, 2025 |
| SLDB | Solid Biosciences Inc. | 1 | Feb 19, 2025 |
All filings
7 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|