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Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
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OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
SEC FORM 4/Open-market saleVerified data
WL

Wang Lai sold ONC

President, Global Head of R&D · BeOne Medicines Ltd. · American Depositary Shares

Side
SELL
Value
$11K
Shares
40
Price
$270.73
Executed
Jun 8, 2026
Disclosed
Jun 10, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Jun 8 executedJun 10, 2026 disclosed

ONC · daily

Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.

Insider Score

Experimental signal
48/ 100 · ELEVATED
Methodology →
  • Transaction type+12 / 20

    Open-market sale

  • Relative size+13 / 25

    $11K reported value · 100.0% of prior position

Filing timing0 / 15

Disclosed 2 business days after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering+15 / 15

    3 other actors traded the same direction within 14 days

  • Market events0 / 10

    No material company filing within 60 days after the trade

  • The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.

    Other disclosed activity · ONC

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    0
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Option exercise · 10b5-1 plan
    M—
    403.4K sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    4
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$512K
    1,440 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    4
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$313K
    880 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    1
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Option exercise · 10b5-1 plan
    M$1.14M
    31.0K sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    19
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$2.53M
    6,903 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    15
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$1.45M
    3,965 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    4
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$443K
    1,239 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    8
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$845K
    2,331 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    15
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$1.03M
    2,841 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    15
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$2.96M
    8,148 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    4
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$460K
    1,280 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    1
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$115K
    320 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    8
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$603K
    1,681 sh
    Oct 27, 2026Oct 29, 2026
    traded Oct 27, 2026
    +2dSEC FORM 4

    Evidence

    20
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$3.63M
    10.4K sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    20
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$2.00M
    5,681 sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    1
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Option exercise · 10b5-1 plan
    M$1.14M
    31.0K sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    20
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$2.51M
    7,167 sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    4
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Option exercise · 10b5-1 plan
    M—
    403.4K sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    24
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$2.31M
    6,558 sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    21
    WX
    Wang XiaodongDirector, Chair, Scientific Advisory Brd
    ONCBeOne Medicines Ltd.
    Open-market sale · 10b5-1 plan
    SELL$445K
    1,260 sh
    Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    +2dSEC FORM 4

    Evidence

    Evidence

    Verified data

    Read directly from the primary public document; every field below is as reported by the filer.

    Source

    Document
    SEC Form 4
    Publisher
    U.S. Securities and Exchange Commission (EDGAR)
    Document ID
    0001852291-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jun 8, 2026
    Published
    Jun 10, 2026
    Ingested by INSIDER
    Nov 5, 03:53 UTC
    Last re-read
    Nov 5, 03:53 UTC

    Extracted facts

    Filer
    Wang Lai
    Role
    President, Global Head of R&D
    Transaction
    Open-market saleAs filed: “S”
    Asset
    BeOne Medicines Ltd.
    Ticker
    ONC
    Shares
    40
    Price per share
    $270.73
    Value
    $10,829
    Execution date (reported)
    Jun 8, 2026
    Owned after transaction
    0 shares
    Days from execution to publication
    2

    Calculation

    Value = shares × reported price per share

    • Shares: 40
    • Price: $270.73

    = $10,829

    What this establishes

    Wang Lai filed this Form 4 reporting a open-market sale of ONC on Jun 8, 2026. It became public on Jun 10, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

    Extraction

    Method
    Form 4 XML
    Confidence
    1.00
    President, Global Head of R&D
    Wang Laicik:0001852291
    Issuer
    BeOne Medicines Ltd.cik:0001651308

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.