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

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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 43m ago
HOUSE PTR3m ago
SEC 13F2m ago
ROBINHOOD CHAIN2m ago
SEC FORM 4/Option exerciseVerified dataRule 10b5-1 plan

Rodman David Malcom reported MLYS

Chief Medical Officer · Mineralys Therapeutics, Inc. · Mineralys Therapeutics, Inc. — Stock Option

Side
M
Value
—
Shares
6,348
Price
—
Executed
Jan 12, 2026
Disclosed
Jan 13, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Jan 12 executedJan 13, 2026 disclosed

MLYS · 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
0/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Option exercise — administrative, little informational value

  • Relative size+5 / 25

    No reported dollar value · 20.0% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+4 / 15

    1 prior trade recorded 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 · MLYS

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    PK
    Peterson KristineDirector
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    16.6K sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    9
    PK
    Peterson KristineDirector
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    12.4K sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    9
    CL
    Coats LonnelDirector
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    12.4K sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    9
    CL
    Coats LonnelDirector
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    16.6K sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    31
    ST
    Slingsby Brian TaylorDirector
    MLYSMineralys Therapeutics, Inc.
    Open-market sale
    		SELL$3.01M
    104.3K sh
    		Sep 22, 2026Sep 24, 2026
    traded Sep 22, 2026
    		+2dSEC FORM 4

    Evidence

    13
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$209K
    7,438 sh
    		Sep 21, 2026Sep 22, 2026
    traded Sep 21, 2026
    		+1dSEC FORM 4

    Evidence

    0
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M—
    7,438 sh
    		Sep 21, 2026Sep 22, 2026
    traded Sep 21, 2026
    		+1dSEC FORM 4

    Evidence

    2
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M$98K
    7,438 sh
    		Sep 21, 2026Sep 22, 2026
    traded Sep 21, 2026
    		+1dSEC FORM 4

    Evidence

    0
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M—
    7,437 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    2
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M$98K
    7,437 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    13
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$193K
    7,437 sh
    		Aug 21, 2026Aug 25, 2026
    traded Aug 21, 2026
    		+4dSEC FORM 4

    Evidence

    9
    FJ
    Ferguson James J. IIIChief Medical Officer
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    135.0K sh
    		Aug 10, 2026Aug 12, 2026
    traded Aug 10, 2026
    		+2dSEC FORM 4

    Evidence

    9
    FJ
    Ferguson James J. IIIChief Medical Officer
    MLYSMineralys Therapeutics, Inc.
    Grant or award
    		A—
    102.4K sh
    		Aug 10, 2026Aug 12, 2026
    traded Aug 10, 2026
    		+2dSEC FORM 4

    Evidence

    0
    RM
    Rodman David MalcomChief Medical Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M—
    2,170 sh
    		Aug 10, 2026Aug 12, 2026
    traded Aug 10, 2026
    		+2dSEC FORM 4

    Evidence

    6
    RM
    Rodman David MalcomChief Medical Officer
    MLYSMineralys Therapeutics, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$59K
    2,170 sh
    		Aug 10, 2026Aug 12, 2026
    traded Aug 10, 2026
    		+2dSEC FORM 4

    Evidence

    0
    RM
    Rodman David MalcomChief Medical Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M$35K
    2,170 sh
    		Aug 10, 2026Aug 12, 2026
    traded Aug 10, 2026
    		+2dSEC FORM 4

    Evidence

    20
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M$1.38M
    104.1K sh
    		Jun 26, 2026Jun 30, 2026
    traded Jun 26, 2026
    		+4dSEC FORM 4

    Evidence

    41
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$2.70M
    104.1K sh
    		Jun 26, 2026Jun 30, 2026
    traded Jun 26, 2026
    		+4dSEC FORM 4

    Evidence

    11
    WE
    Warren EricChief Commercial Officer
    MLYSMineralys Therapeutics, Inc.
    Option exercise · 10b5-1 plan
    		M—
    104.1K sh
    		Jun 26, 2026Jun 30, 2026
    traded Jun 26, 2026
    		+4dSEC FORM 4

    Evidence

    19
    CJ
    Congleton JonDirector, Chief Executive Officer
    MLYSMineralys Therapeutics, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$456K
    17.0K sh
    		Jun 30, 2026Jun 30, 2026
    traded Jun 30, 2026
    		+0dSEC 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
    0001672659-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 12, 2026
    Published
    Jan 13, 2026
    Ingested by INSIDER
    Nov 5, 04:23 UTC
    Last re-read
    Nov 5, 04:23 UTC

    Extracted facts

    Filer
    Rodman David Malcom
    Role
    Chief Medical Officer
    Transaction
    Option exerciseAs filed: “M”
    Asset
    Mineralys Therapeutics, Inc. — Stock Option
    Ticker
    MLYS
    Shares
    6,348
    Price per share
    $0
    Execution date (reported)
    Jan 12, 2026
    Owned after transaction
    38.1K shares
    Rule 10b5-1 plan
    Yes, as checked by the filer
    Days from execution to publication
    1

    What this establishes

    Rodman David Malcom filed this Form 4 reporting a option exercise of MLYS on Jan 12, 2026. It became public on Jan 13, 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 Medical Officer
    Rodman David Malcomcik:0001672659
    Issuer
    Mineralys Therapeutics, Inc.cik:0001933414

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.