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Who’s trading ZLAB?

Zai Lab Ltd

Every disclosed Congress and corporate-insider transaction in ZLAB (Zai Lab Ltd) — 18 trades from 12 politicians and executives, each AI-scored. Updated as new filings land.

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FilerActionAmountFiledScore

Zai Lab Ltd (ZLAB) (CIK 0001704292)SEC Form 144Buy$40k2026-06-264

Zai Lab Ltd (ZLAB) (CIK 0001704292)SEC Form 144Buy$429k2026-06-265

Zai Lab Ltd (ZLAB) (CIK 0001704292)SEC Form 144Buy$72k2026-06-264

Lis WilliamSEC Form 4Sell$128k2026-06-243

MOULDER LEON O JRSEC Form 4——2026-06-224

Leung NisaSEC Form 4——2026-06-224

Vounatsos MichelSEC Form 4——2026-06-225

DIEKMAN JOHN DSEC Form 4——2026-06-224

WIRTH PETERSEC Form 4——2026-06-224

Morrison Scott WSEC Form 4——2026-06-225

Lis WilliamSEC Form 4——2026-06-223

GAYNOR RICHARDSEC Form 4——2026-06-224

Zai Lab Ltd (ZLAB) (CIK 0001704292)SEC Form 144Buy—2026-06-223

Wang YizheSEC Form 4——2026-06-086

Du YingSEC Form 4——2026-05-283

Zai Lab Ltd (ZLAB)SEC 8-K——2026-05-215

Du YingSEC Form 4——2026-05-216

Zai Lab Ltd (ZLAB) (CIK 0001704292)SEC Form 144Buy—2026-05-185

Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool — not investment advice.