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Data sources

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

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OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
SEC FORM 4/Open-market saleVerified data

Wen Leana sold GKOS

Director · GLAUKOS Corp · Common Stock

Side
SELL
Value
$244K
Shares
1,700
Price
$143.35
Executed
May 1, 2026
Disclosed
May 4, 2026
Disclosure timeline3 days from execution to publication · legal deadline 2 business days
May 1 executedMay 4, 2026 disclosed

GKOS · 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
33/ 100 · ELEVATED
Methodology →
  • Transaction type+12 / 20

    Open-market sale

  • Relative size+8 / 25

    $244K reported value · 7.9% of prior 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 & clustering+5 / 15

    1 other actor 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 · GKOS

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    17
    KH
    Kliman Gilbert HDirector
    GKOSGLAUKOS Corp
    Option exercise
    		M—
    2,500 sh
    		Nov 4, 2026Nov 5, 2026
    traded Nov 4, 2026
    		+1dSEC FORM 4

    Evidence

    16
    KH
    Kliman Gilbert HDirector
    GKOSGLAUKOS Corp
    Option exercise
    		M$64K
    2,500 sh
    		Nov 4, 2026Nov 5, 2026
    traded Nov 4, 2026
    		+1dSEC FORM 4

    Evidence

    31
    KH
    Kliman Gilbert HDirector
    GKOSGLAUKOS Corp
    Open-market sale
    		SELL$633K
    2,500 sh
    		Nov 4, 2026Nov 5, 2026
    traded Nov 4, 2026
    		+1dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$21K
    136 sh
    		Sep 25, 2026Sep 28, 2026
    traded Sep 25, 2026
    		+3dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$35K
    229 sh
    		Sep 25, 2026Sep 28, 2026
    traded Sep 25, 2026
    		+3dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$25K
    167 sh
    		Sep 25, 2026Sep 28, 2026
    traded Sep 25, 2026
    		+3dSEC FORM 4

    Evidence

    1
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$168K
    1,083 sh
    		Sep 25, 2026Sep 28, 2026
    traded Sep 25, 2026
    		+3dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$40K
    234 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    1
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$77K
    460 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$20K
    120 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$32K
    191 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$17K
    103 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    0
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$688
    4 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    1
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale · 10b5-1 plan
    		SELL$57K
    345 sh
    		Sep 16, 2026Sep 18, 2026
    traded Sep 16, 2026
    		+2dSEC FORM 4

    Evidence

    14
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale
    		SELL$1,825
    10 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    27
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale
    		SELL$1.38M
    7,643 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    27
    NT
    Navratil TomasCHIEF DEVELOPMENT OFFICER
    GKOSGLAUKOS Corp
    Open-market sale
    		SELL$1.10M
    6,091 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    18
    GE
    Gilliam Joseph EPRESIDENT & COO
    GKOSGLAUKOS Corp
    Option exercise
    		M$1.10M
    20.0K sh
    		Aug 11, 2026Aug 13, 2026
    traded Aug 11, 2026
    		+2dSEC FORM 4

    Evidence

    39
    GE
    Gilliam Joseph EPRESIDENT & COO
    GKOSGLAUKOS Corp
    Open-market sale
    		SELL$5.78M
    32.0K sh
    		Aug 11, 2026Aug 13, 2026
    traded Aug 11, 2026
    		+2dSEC FORM 4

    Evidence

    15
    GE
    Gilliam Joseph EPRESIDENT & COO
    GKOSGLAUKOS Corp
    Option exercise
    		M$485K
    10.0K sh
    		Aug 11, 2026Aug 13, 2026
    traded Aug 11, 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
    0001847598-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 1, 2026
    Published
    May 4, 2026
    Ingested by INSIDER
    Nov 5, 04:01 UTC
    Last re-read
    Nov 5, 04:01 UTC

    Extracted facts

    Filer
    Wen Leana
    Role
    Director
    Transaction
    Open-market saleAs filed: “S”
    Asset
    GLAUKOS Corp
    Ticker
    GKOS
    Shares
    1,700
    Price per share
    $143.35
    Value
    $243,695
    Execution date (reported)
    May 1, 2026
    Owned after transaction
    19.7K shares
    Days from execution to publication
    3

    Calculation

    Value = shares × reported price per share

    • Shares: 1,700
    • Price: $143.35

    = $243,695

    What this establishes

    Wen Leana filed this Form 4 reporting a open-market sale of GKOS on May 1, 2026. It became public on May 4, 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
    Wen Leanacik:0001847598
    Issuer
    GLAUKOS Corpcik:0001192448

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.