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US INSIDER PROFILE · NON-SCORING RESEARCH
Young Wendy B.
Director
Identity: SEC owner CIK matched through an unambiguous cached owner-name crosswalk · Reporting-owner CIK: 0002042847
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 1
- Purchases · 24M
- 3
- Average purchase
- $80.1K
- Median purchase
- $79.1K
- Gross purchase value
- $240.4K
Companies: Rapport Therapeutics, Inc.
3 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 |
|---|---|---|---|---|---|
| 2026-10-22 | Rapport Therapeutics, Inc. | RAPP | Director | $100.0K | Open filing |
| 2025-09-11 | Rapport Therapeutics, Inc. | RAPP | Director | $79.1K | Open filing |
| 2025-03-13 | Rapport Therapeutics, Inc. | RAPP | Director | $61.3K | 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 | 3Small Sample | 100.0% (3/3) | 33.3% (1/3) | -1.6% | +2.1% | -9.5% |
| 20D | 2Small Sample | 100.0% (2/2) | 50.0% (1/2) | +1.8% | +1.8% | -9.3% |
| 60D | 2Small Sample | 100.0% (2/2) | 100.0% (2/2) | +20.2% | +20.2% | +17.8% |
| 120D | 2Small Sample | 100.0% (2/2) | 100.0% (2/2) | +29.2% | +29.2% | +23.6% |
Research patterns
- First purchase in 12M
- 1/2
- Large purchase ≥ $100k
- 0/3
- Cluster buying · 15D
- 2/3
- Buying the dip
- 2/2
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.