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INSIDER PROFILE · GR
Krzysztof Kaminski
General Manager of Czech | General Manager of Czech & Slovakia Business Unit
Profile key: gr|krzysztof kaminski
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 2
- Purchases · 24M
- 10
- Average purchase
- €28,440
- Gross purchase value
- €284,400
- Last purchase
- 2026-09-18
- Completed 20D events
- 9.0
- Outcome status
- PASS
Latest company: GR. SARANTIS S.A.
Companies: GR. SARANTIS S.A.
Post-purchase outcomes
Benchmark-relative outcomes are available against Athens General Composite.
- Excess return = stock return − Athens General Composite 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 | 9Developing | 100.0% (9/9) | 22.2% (2/9) | -1.1% | -1.7% | -4.9% |
| 20D | 9Developing | 100.0% (9/9) | 11.1% (1/9) | -4.6% | -4.0% | -7.4% |
| 60D | 7Developing | 100.0% (7/7) | 14.3% (1/7) | -11.3% | -9.8% | -18.4% |
| 120D | 7Developing | 100.0% (7/7) | 14.3% (1/7) | -17.3% | -13.9% | -24.1% |
Research patterns
- First purchase in 12M
- 1/9
- Large purchase ≥ €100k
- 0/9
- Cluster buying · 15D
- 5/9
- Buying the dip · ≥20% below prior 52W high
- 1/9
- 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.