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INSIDER PROFILE · SE
Simon De Chateau
Styrelseledamot | Styrelseordförande
Profile key: se|simon de chateau
Purchase history
- Companies traded
- 2
- Purchases · 12M
- 3
- Purchases · 24M
- 38
- Average purchase
- SEK 1,045,016
- Gross purchase value
- SEK 39,710,607
- Last purchase
- 2026-03-17
- Completed 20D events
- 18.0
- Outcome status
- PASS
Latest company: Prisma Properties AB
Companies: Atrium Ljungberg AB | Prisma Properties AB
Post-purchase outcomes
Benchmark-relative outcomes are available against OMX Stockholm 30.
- Excess return = stock return − OMX Stockholm 30 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 | 18Developing | 100.0% (18/18) | 38.9% (7/18) | -0.3% | -0.0% | -5.5% |
| 20D | 18Developing | 100.0% (18/18) | 27.8% (5/18) | -1.9% | -1.5% | -9.4% |
| 60D | 18Developing | 100.0% (18/18) | 22.2% (4/18) | -5.3% | -4.2% | -18.2% |
| 120D | 18Developing | 100.0% (18/18) | 16.7% (3/18) | -13.0% | -10.7% | -20.8% |
Research patterns
- First purchase in 12M
- 0/16
- Large purchase ≥ €100k
- 8/18
- Cluster buying · 15D
- 1/18
- Buying the dip · ≥20% below prior 52W high
- 1/14
- 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.