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US INSIDER PROFILE · NON-SCORING RESEARCH
Attal Alain
Director
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001840485
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 4
- Purchases · 24M
- 5
- Average purchase
- $254.0K
- Median purchase
- $257.5K
- Gross purchase value
- $1.3M
Companies: GameStop Corp.
5 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-09-21 | GameStop Corp. | GME | Director | $402.0K | Open filing |
| 2026-09-10 | GameStop Corp. | GME | Director | $100.0K | Open filing |
| 2026-01-21 | GameStop Corp. | GME | Director | $259.6K | Open filing |
| 2026-01-20 | GameStop Corp. | GME | Director | $250.8K | Open filing |
| 2025-04-10 | GameStop Corp. | GME | Director | $257.5K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. 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 | 5Developing | 100.0% (5/5) | 100.0% (5/5) | +7.5% | +8.7% | +6.3% |
| 20D | 4Small Sample | 100.0% (4/4) | 100.0% (4/4) | +11.1% | +11.6% | +2.5% |
| 60D | 3Small Sample | 100.0% (3/3) | 66.7% (2/3) | +9.3% | -0.6% | -26.6% |
| 120D | 3Small Sample | 100.0% (3/3) | 0.0% (0/3) | -8.1% | -10.9% | -19.5% |
Research patterns
- First purchase in 12M
- 0/4
- Large purchase ≥ $100k
- 5/5
- Cluster buying · 15D
- 3/5
- Buying the dip
- 4/5
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.