Massengill Matthew E
CIK 0001232826
Director
Filings
9
Latest Mar 19, 2026
Issuers covered
2
Showing
9 of 9
Page 1
Track record
11 of 11 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 | 11 | 0% | -0.7% | -0.7% | -0.7% | -0.7% |
| 90 days | 11 | 0% | -85.7% | -85.7% | -85.7% | -85.7% |
| 180 days | - | - | - | - | - | - |
| 365 days | - | - | - | - | - | - |
Issuers
Companies where Massengill Matthew E has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| WDC | Western Digital Corp | 8 | Mar 19, 2026 |
| SNDK | Sandisk Corp | 1 | Mar 4, 2025 |
All filings
9 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|