{
  "symbol": "ZHIHF",
  "company": "Zhihu Inc.",
  "generated_at": "2026-06-24T07:36:44.504Z",
  "event_count": 1,
  "events": [
    {
      "type": "scout_dossier",
      "ts": "2026-06-12T13:25:13.468Z",
      "summary": "Three Form 4 filings appeared within 14 days of investigation trigger, satisfying the filing-count threshold. However, upon detailed examination all three transactions were RSU grants (Derek Chen: 135,468 RSUs at $0.01) or RSU vestings (Hope Ni and Cheng Li-Lan: each vesting 33,867 shares at $0.01). These are equity compensation events — not open-market purchases under transaction code P. A fourth filing from April 17 shows CFO Wang Han's 330,000 share acquisition via performance-RSU vesting at $0.01. No genuine open-market insider purchases exist in any of the recent filings. The stock appears delisted or trading OTC with no price data available; fundamentals and options tools returned errors indicating illiquidity. ZHIHF is a Chinese VIE-structured company subject to material regulatory, geopolitical, and audit-risk factors.",
      "verdict": "no_anomaly",
      "confidence": 4,
      "tool_calls": 24,
      "walltime_min": 9,
      "debug_path": "dossiers/2026-06-12-ZHIHF.scout.debug.json"
    }
  ],
  "lessons": [],
  "chart_signal": null
}