Dierker Richard A
CIK 0001661038
President and CEODirector
Filings
124
Latest Jun 1, 2026
Issuers covered
2
Showing
50 of 124
Page 1
Track record
8 of 8 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 | 8 | 88% | +3.7% | +4.3% | +6.1% | -0.8% |
| 90 days | 8 | 38% | -0.7% | -1.8% | +7.3% | -8.2% |
| 180 days | 8 | 38% | -2.6% | -3.0% | +6.7% | -10.1% |
| 365 days | 7 | 57% | -1.9% | +1.1% | +9.2% | -11.6% |
Issuers
Companies where Dierker Richard A has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| CHD | Church & Dwight Co Inc /De/ | 122 | Jun 1, 2026 |
| MKC | McCormick & Co Inc | 2 | Feb 9, 2026 |
All filings
124 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|