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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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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 dataRule 10b5-1 plan

Zedelmayer Christine sold EQ

Sr. Vice President and COO · Equillium, Inc. · Common Stock

Side
SELL
Value
$98
Shares
100
Price
$0.98
Executed
Nov 25, 2025
Disclosed
Nov 25, 2025
Disclosure timeline0 days from execution to publication · legal deadline 2 business days
Nov 25 executedNov 25, 2025 disclosed

EQ · 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
5/ 100 · ROUTINE
Methodology →
  • Transaction type+6 / 20

    Open-market sale

  • Relative size+1 / 25

    $98 reported value · 0.1% of prior position

  • Filing timing0 / 15

    Disclosed 0 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

  • Pre-arranged plan-10

    Executed under a Rule 10b5-1 trading plan

    • 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 · EQ

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    0
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    15.6K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    17
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$90K
    30.2K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    0
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    9,821 sh
    		May 27, 2026May 29, 2026
    traded May 27, 2026
    		+2dSEC FORM 4

    Evidence

    0
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    7,292 sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    7
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    48.5K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    7
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    14.6K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    0
    TP
    Tom PennyPrincipal Accounting Officer
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$51K
    65.0K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    21
    TP
    Tom PennyPrincipal Accounting Officer
    EQEquillium, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$192K
    65.0K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    0
    TP
    Tom PennyPrincipal Accounting Officer
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M—
    65.0K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    0
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$7,562
    9,821 sh
    		May 27, 2026May 29, 2026
    traded May 27, 2026
    		+2dSEC FORM 4

    Evidence

    10
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$27K
    9,821 sh
    		May 27, 2026May 29, 2026
    traded May 27, 2026
    		+2dSEC FORM 4

    Evidence

    0
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$5,323
    7,292 sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    7
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$37K
    48.5K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    17
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$150K
    55.6K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    6
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$542
    200 sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    3
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$11K
    14.6K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    3
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Option exercise · 10b5-1 plan
    		M$12K
    15.6K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    0
    TP
    Tom PennyPrincipal Accounting Officer
    EQEquillium, Inc.
    Grant or award · 10b5-1 plan
    		A—
    450.0K sh
    		Jan 7, 2026Jan 9, 2026
    traded Jan 7, 2026
    		+2dSEC FORM 4

    Evidence

    5
    ZC
    Zedelmayer ChristineSr. Vice President and COO
    EQEquillium, Inc.
    Grant or award
    		A—
    500.0K sh
    		Jan 7, 2026Jan 9, 2026
    traded Jan 7, 2026
    		+2dSEC FORM 4

    Evidence

    9
    CS
    Connelly StephenDirector, President and CSO
    EQEquillium, Inc.
    Grant or award
    		A—
    1.15M sh
    		Jan 7, 2026Jan 9, 2026
    traded Jan 7, 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
    0001797818-25-000003
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Nov 25, 2025
    Published
    Nov 25, 2025
    Ingested by INSIDER
    Nov 5, 04:31 UTC
    Last re-read
    Nov 5, 04:31 UTC

    Extracted facts

    Filer
    Zedelmayer Christine
    Role
    Sr. Vice President and COO
    Transaction
    Open-market saleAs filed: “S”
    Asset
    Equillium, Inc.
    Ticker
    EQ
    Shares
    100
    Price per share
    $0.98
    Value
    $98
    Execution date (reported)
    Nov 25, 2025
    Owned after transaction
    135.1K shares
    Rule 10b5-1 plan
    Yes, as checked by the filer
    Days from execution to publication
    0

    Calculation

    Value = shares × reported price per share

    • Shares: 100
    • Price: $0.98

    = $98

    What this establishes

    Zedelmayer Christine filed this Form 4 reporting a open-market sale of EQ on Nov 25, 2025. It became public on Nov 25, 2025. 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
    Sr. Vice President and COO
    Zedelmayer Christinecik:0001797818
    Issuer
    Equillium, Inc.cik:0001746466

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.