MacMillan Stephen P
CIK 0001239351
Chairman, President and CEODirector
Filings
19
Latest Apr 9, 2026
Issuers covered
2
Showing
19 of 19
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 | 38% | -3.5% | -2.2% | +2.1% | -9.9% |
| 90 days | 8 | 38% | -4.6% | -5.1% | +2.5% | -11.3% |
| 180 days | 8 | 50% | +0.7% | +3.5% | +11.8% | -12.4% |
| 365 days | 5 | 80% | +14.0% | +21.2% | +21.2% | -12.6% |
Issuers
Companies where MacMillan Stephen P has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| HOLX | Hologic Inc | 17 | Apr 9, 2026 |
| ILMN | Illumina, Inc. | 2 | May 17, 2024 |
All filings
19 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|