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INSIDER PROFILE · FI
Piittisjärvi, Sami
Member of the Board/Deputy member
Profile key: fi|piittisjärvi, sami
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 2
- Purchases · 24M
- 6
- Average purchase
- €298
- Gross purchase value
- €1,787
- Last purchase
- 2026-02-19
- Completed 20D events
- 6.0
- Outcome status
- PASS
Latest company: Konecranes Plc
Companies: Konecranes Plc
Post-purchase outcomes
Benchmark-relative outcomes are available against OMX Helsinki 25.
- Excess return = stock return − OMX Helsinki 25 return over the same period.
- Hit rate = positive excess-return events ÷ completed events.
- Price coverage = valid point-in-time prices ÷ events mature enough for that period.
- Returns start on the first shared trading session on or after publication.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 6Developing | 100.0% (6/6) | 16.7% (1/6) | -1.0% | -1.1% | -3.0% |
| 20D | 6Developing | 100.0% (6/6) | 66.7% (4/6) | +2.2% | +0.4% | -9.0% |
| 60D | 6Developing | 100.0% (6/6) | 50.0% (3/6) | +0.8% | -0.9% | -17.8% |
| 120D | 6Developing | 100.0% (6/6) | 50.0% (3/6) | +1.2% | +1.7% | -13.0% |
Research patterns
- First purchase in 12M
- 0/6
- Large purchase ≥ €100k
- 0/6
- Cluster buying · 15D
- 5/6
- Buying the dip · ≥20% below prior 52W high
- 0/6
- Routine / opportunistic
- Not classifiable
Counts are profile-wide, point-in-time research labels. They never affect the insider score or ranking.
Every completed outcome is shown; n<5 is descriptive small-sample evidence and is not scored. Disclosure-level observations published on the same date may share a return path and may not be statistically independent. These results never affect the insider score or ranking.