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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 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
SEC FORM 4/Grant or awardVerified data

Kim Hyojung reported WBTN

Chief Product Officer · WEBTOON Entertainment Inc. · Common Stock

Side
A
Value
—
Shares
17.8K
Price
—
Executed
Mar 26, 2026
Disclosed
Apr 7, 2026
Disclosure timeline12 days from execution to publication · legal deadline 2 business days
Mar 26 executedApr 7, 2026 disclosed

WBTN · 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
27/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+9 / 25

No reported dollar value · 21.0% of prior position

  • Filing timing+10 / 15

    Disclosed 8 business days 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 · WBTN

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    16
    KY
    Kim YongsooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$144K
    12.1K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    12
    KY
    Kim YongsooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$69K
    6,178 sh
    		Apr 26, 2026Apr 27, 2026
    traded Apr 26, 2026
    		+1dSEC FORM 4

    Evidence

    15
    KJ
    Kim JunkooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$322K
    28.9K sh
    		Apr 26, 2026Apr 27, 2026
    traded Apr 26, 2026
    		+1dSEC FORM 4

    Evidence

    9
    KY
    Kim YongsooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$11K
    985 sh
    		Apr 15, 2026Apr 16, 2026
    traded Apr 15, 2026
    		+1dSEC FORM 4

    Evidence

    12
    LJ
    Lee David J.Director, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$108K
    9,686 sh
    		Apr 12, 2026Apr 13, 2026
    traded Apr 12, 2026
    		+1dSEC FORM 4

    Evidence

    27
    KJ
    Kim JunkooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Grant or award
    		A—
    178.5K sh
    		Mar 26, 2026Apr 7, 2026
    traded Mar 26, 2026
    		+12dSEC FORM 4

    Evidence

    23
    SH
    Son HyeeunChief Design Officer
    WBTNWEBTOON Entertainment Inc.
    Grant or award
    		A—
    17.8K sh
    		Mar 26, 2026Apr 7, 2026
    traded Mar 26, 2026
    		+12dSEC FORM 4

    Evidence

    27
    KY
    Kim YongsooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Grant or award
    		A—
    66.9K sh
    		Mar 26, 2026Apr 7, 2026
    traded Mar 26, 2026
    		+12dSEC FORM 4

    Evidence

    9
    KY
    Kim YongsooDirector, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$18K
    1,964 sh
    		Mar 15, 2026Mar 16, 2026
    traded Mar 15, 2026
    		+1dSEC FORM 4

    Evidence

    9
    KY
    Kim YongsooSee Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$50K
    4,679 sh
    		Feb 15, 2026Feb 17, 2026
    traded Feb 15, 2026
    		+2dSEC FORM 4

    Evidence

    17
    KY
    Kim YongsooSee Remarks
    WBTNWEBTOON Entertainment Inc.
    Grant or award
    		A—
    37.9K sh
    		Jan 30, 2026Feb 2, 2026
    traded Jan 30, 2026
    		+3dSEC FORM 4

    Evidence

    12
    LJ
    Lee David J.Director, See Remarks
    WBTNWEBTOON Entertainment Inc.
    Tax withholding
    		F$142K
    10.3K sh
    		Jan 12, 2026Jan 13, 2026
    traded Jan 12, 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
    0002027222-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Mar 26, 2026
    Published
    Apr 7, 2026
    Ingested by INSIDER
    Nov 5, 04:07 UTC
    Last re-read
    Nov 5, 04:07 UTC

    Extracted facts

    Filer
    Kim Hyojung
    Role
    Chief Product Officer
    Transaction
    Grant or awardAs filed: “A”
    Asset
    WEBTOON Entertainment Inc.
    Ticker
    WBTN
    Shares
    17.8K
    Price per share
    $0
    Execution date (reported)
    Mar 26, 2026
    Owned after transaction
    102.8K shares
    Days from execution to publication
    12

    What this establishes

    Kim Hyojung filed this Form 4 reporting a grant or award of WBTN on Mar 26, 2026. It became public on Apr 7, 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
    Chief Product Officer
    Kim Hyojungcik:0002027222
    Issuer
    WEBTOON Entertainment Inc.cik:0001997859

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.