Blackford Quentin S.
CIK 0001612451
President and CEODirector
Filings
27
Latest Jun 1, 2026
Issuers covered
4
Showing
27 of 27
Page 1
Track record
19 of 19 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 | 19 | 53% | -2.6% | +0.7% | +13.1% | -13.6% |
| 90 days | 19 | 37% | -6.0% | -15.4% | +26.9% | -33.8% |
| 180 days | 15 | 67% | -6.6% | +2.9% | +42.7% | -66.7% |
| 365 days | 7 | 29% | -26.9% | -15.4% | +7.2% | -122.4% |
Issuers
Companies where Blackford Quentin S. has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| IRTC | Irhythm Holdings, Inc. | 16 | Jun 1, 2026 |
| ATEC | Alphatec Holdings, Inc. | 7 | Jun 13, 2025 |
| FNA | Paragon 28, Inc. | 3 | Apr 21, 2025 |
| AXGN | Axogen, Inc. | 1 | Apr 1, 2022 |
All filings
27 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|