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INSIDER PROFILE · SE
Per-Anders Tammerlöv
Styrelseordförande | Verkställande direktör (VD)
Profile key: se|per-anders tammerlöv
Purchase history
- Companies traded
- 3
- Purchases · 12M
- 4
- Purchases · 24M
- 10
- Average purchase
- SEK 178,474
- Gross purchase value
- SEK 1,784,737
- Last purchase
- 2026-04-29
- Completed 20D events
- 8.0
- Outcome status
- PASS
Latest company: Nowonomics AB (publ)
Companies: Mangold | Mangold AB | Nowonomics AB (publ)
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 | 8Developing | 88.9% (8/9) | 62.5% (5/8) | +3.4% | +3.3% | -3.0% |
| 20D | 8Developing | 88.9% (8/9) | 50.0% (4/8) | +0.8% | +4.6% | -9.4% |
| 60D | 8Developing | 88.9% (8/9) | 37.5% (3/8) | -1.2% | +2.6% | -23.7% |
| 120D | 8Developing | 100.0% (8/8) | 37.5% (3/8) | -14.1% | -3.6% | -28.0% |
Research patterns
- First purchase in 12M
- 1/9
- Large purchase ≥ €100k
- 0/9
- Cluster buying · 15D
- 8/9
- Buying the dip · ≥20% below prior 52W high
- 7/8
- 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.