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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/Open-market saleVerified data

Foster Eric Duane sold ARDX

Chief Commercial Officer · ARDELYX, INC. · Common Stock

Side
SELL
Value
$15K
Shares
2,405
Price
$6.27
Executed
May 21, 2026
Disclosed
May 22, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
May 21 executedMay 22, 2026 disclosed

ARDX · 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
36/ 100 · ELEVATED
Methodology →
  • Transaction type+12 / 20

    Open-market sale

  • Relative size+1 / 25

    $15K reported value · 0.6% 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+15 / 15

    4 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 · ARDX

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    32
    FD
    Foster Eric DuaneChief Commercial Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$9,932
    2,575 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    HS
    Hohenleitner SusanChief Financial Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$6,009
    1,558 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    39
    BP
    Brady James ParkerChief Human Resources Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$51K
    13.2K sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    BP
    Brady James ParkerChief Human Resources Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$7,621
    1,976 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    KM
    Kelliher MikeChief Business Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$7,722
    2,002 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$6,688
    1,734 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$13K
    3,486 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$12K
    3,089 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    RJ
    Reilly Joseph JamesSee Remarks
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$4,281
    1,110 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    FD
    Foster Eric DuaneChief Commercial Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$10K
    2,598 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    KM
    Kelliher MikeChief Business Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$12K
    3,104 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    KM
    Kelliher MikeChief Business Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$10K
    2,652 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    RJ
    Reilly Joseph JamesSee Remarks
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$11K
    2,872 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$9,372
    2,430 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    32
    FD
    Foster Eric DuaneChief Commercial Officer
    ARDXARDELYX, INC.
    Open-market sale
    		SELL$13K
    3,389 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    0
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Option exercise · 10b5-1 plan
    		M$31K
    31.0K sh
    		Jun 18, 2026Jun 22, 2026
    traded Jun 18, 2026
    		+4dSEC FORM 4

    Evidence

    0
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Option exercise · 10b5-1 plan
    		M—
    31.0K sh
    		Jun 18, 2026Jun 22, 2026
    traded Jun 18, 2026
    		+4dSEC FORM 4

    Evidence

    11
    WA
    Williams Laura AChief Patient Officer
    ARDXARDELYX, INC.
    Open-market sale · 10b5-1 plan
    		SELL$490K
    81.9K sh
    		Jun 18, 2026Jun 22, 2026
    traded Jun 18, 2026
    		+4dSEC FORM 4

    Evidence

    13
    CO
    Cadoret-Manier OnaizaDirector
    ARDXARDELYX, INC.
    Grant or award
    		A—
    26.5K sh
    		Jun 16, 2026Jun 18, 2026
    traded Jun 16, 2026
    		+2dSEC FORM 4

    Evidence

    13
    BM
    Bhanji MunaDirector
    ARDXARDELYX, INC.
    Grant or award
    		A—
    26.5K sh
    		Jun 16, 2026Jun 18, 2026
    traded Jun 16, 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
    0002034148-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 21, 2026
    Published
    May 22, 2026
    Ingested by INSIDER
    Nov 5, 03:57 UTC
    Last re-read
    Nov 5, 03:57 UTC

    Extracted facts

    Filer
    Foster Eric Duane
    Role
    Chief Commercial Officer
    Transaction
    Open-market saleAs filed: “S”
    Asset
    ARDELYX, INC.
    Ticker
    ARDX
    Shares
    2,405
    Price per share
    $6.27
    Value
    $15,073
    Execution date (reported)
    May 21, 2026
    Owned after transaction
    418.0K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 2,405
    • Price: $6.2675

    = $15,073

    What this establishes

    Foster Eric Duane filed this Form 4 reporting a open-market sale of ARDX on May 21, 2026. It became public on May 22, 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 Commercial Officer
    Foster Eric Duanecik:0002034148
    Issuer
    ARDELYX, INC.cik:0001437402

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.