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Data sources

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

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
SEC FORM 4/Other acquisition or dispositionVerified data

Chen Xiaoping reported VIOT

Director, Chief Executive Officer, 10% Owner · Viomi Technology Co., Ltd · American depositary shares

Side
J
Value
—
Shares
3.00M
Price
—
Executed
Oct 8, 2026
Disclosed
Oct 9, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Oct 8 executedOct 9, 2026 disclosed

VIOT · 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
12/ 100 · ROUTINE
Methodology →
  • Transaction type+3 / 20

    Other acquisition or disposition

  • Relative size+1 / 25

    No reported dollar value · new position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering0 / 15

    No clustered activity in the dataset

  • 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 · VIOT

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    12
    CX
    Chen XiaopingDirector, Chief Executive Officer, 10% Owner
    VIOTViomi Technology Co., Ltd
    Other acquisition or disposition
    		J—
    2.20M sh
    		Oct 8, 2026Oct 9, 2026
    traded Oct 8, 2026
    		+1dSEC FORM 4

    Evidence

    16
    CX
    Chen XiaopingDirector, Chief Executive Officer, 10% Owner
    VIOTViomi Technology Co., Ltd
    Other acquisition or disposition
    		J—
    6.80M sh
    		Oct 8, 2026Oct 9, 2026
    traded Oct 8, 2026
    		+1dSEC 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
    0001493152-26-046428
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Oct 8, 2026
    Published
    Oct 9, 2026
    Ingested by INSIDER
    Nov 5, 02:12 UTC
    Last re-read
    Nov 5, 02:12 UTC

    Extracted facts

    Filer
    Chen Xiaoping
    Role
    Director, Chief Executive Officer, 10% Owner
    Transaction
    Other acquisition or dispositionAs filed: “J”
    Asset
    Viomi Technology Co., Ltd
    Ticker
    VIOT
    Shares
    3.00M
    Execution date (reported)
    Oct 8, 2026
    Owned after transaction
    3.00M shares
    Days from execution to publication
    1

    What this establishes

    Chen Xiaoping filed this Form 4 reporting a other acquisition or disposition of VIOT on Oct 8, 2026. It became public on Oct 9, 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
    Director, Chief Executive Officer, 10% Owner
    Chen Xiaopingcik:0001765212
    Issuer
    Viomi Technology Co., Ltdcik:0001742770

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.