Cumbo Alexander
CIK 0001685994
President and CEODirector
Filings
19
Latest Apr 21, 2026
Issuers covered
4
Showing
19 of 19
Page 1
Track record
7 of 7 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 | 7 | 29% | -14.1% | -5.0% | +24.7% | -67.4% |
| 90 days | 7 | 29% | -25.8% | -5.8% | +35.7% | -181.7% |
| 180 days | 4 | 25% | -53.6% | -53.2% | +31.7% | -139.8% |
| 365 days | 3 | 0% | -29.1% | -36.5% | -0.2% | -50.6% |
Issuers
Companies where Cumbo Alexander has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| SLDB | Solid Biosciences Inc. | 11 | Apr 21, 2026 |
| VERV | Verve Therapeutics, Inc. | 5 | Jul 28, 2025 |
| ELYM | Eliem Therapeutics, Inc. | 2 | Jun 5, 2025 |
| VOR | Vor Biopharma Inc. | 1 | Jul 18, 2025 |
All filings
19 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|