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INSIDER PROFILE · SE
Jan Wahlström
Verkställande direktör (VD)
Profile key: se|jan wahlström
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 8
- Purchases · 24M
- 9
- Average purchase
- SEK 213,080
- Gross purchase value
- SEK 1,917,724
- Last purchase
- 2026-09-15
- Completed 20D events
- 6.0
- Outcome status
- PASS
Latest company: Devyser Diagnostics AB
Companies: Devyser Diagnostics 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 | 6Developing | 100.0% (6/6) | 33.3% (2/6) | -4.5% | -2.6% | -8.2% |
| 20D | 6Developing | 100.0% (6/6) | 0.0% (0/6) | -9.5% | -9.4% | -14.6% |
| 60D | 5Developing | 100.0% (5/5) | 0.0% (0/5) | -25.5% | -23.9% | -41.4% |
| 120D | 3Small sample | 100.0% (3/3) | 0.0% (0/3) | -37.3% | -41.9% | -64.9% |
Research patterns
- First purchase in 12M
- 1/6
- Large purchase ≥ €100k
- 0/6
- Cluster buying · 15D
- 1/6
- Buying the dip · ≥20% below prior 52W high
- 5/6
- 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.