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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 427m ago
HOUSE PTR27m ago
SEC 13F27m ago
ROBINHOOD CHAIN26m ago
SEC FORM 4/Grant or awardVerified data

Ball Robert Joseph reported SI

Director, CEO & Executive Chairman · SHOULDER INNOVATIONS, INC. · SHOULDER INNOVATIONS, INC. — Stock Option

Side
A
Value
—
Shares
265.4K
Price
—
Executed
Jan 30, 2026
Disclosed
Feb 3, 2026
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
Jan 30 executedFeb 3, 2026 disclosed

SI · 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
9/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+1 / 25

No reported dollar value · new position

  • Filing timing0 / 15

    Disclosed 2 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 · SI

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    12
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M$166K
    66.8K sh
    		Oct 30, 2026Nov 2, 2026
    traded Oct 30, 2026
    		+3dSEC FORM 4

    Evidence

    15
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Tax withholding
    		F$606K
    29.6K sh
    		Oct 30, 2026Nov 2, 2026
    traded Oct 30, 2026
    		+3dSEC FORM 4

    Evidence

    13
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M—
    66.8K sh
    		Oct 30, 2026Nov 2, 2026
    traded Oct 30, 2026
    		+3dSEC FORM 4

    Evidence

    9
    SK
    Sidow Kevin K.Director
    SISHOULDER INNOVATIONS, INC.
    Grant or award
    		A$17K
    892 sh
    		Oct 5, 2026Oct 6, 2026
    traded Oct 5, 2026
    		+1dSEC FORM 4

    Evidence

    13
    HA
    Hykes AndrewDirector
    SISHOULDER INNOVATIONS, INC.
    Grant or award
    		A$13K
    669 sh
    		Oct 5, 2026Oct 6, 2026
    traded Oct 5, 2026
    		+1dSEC FORM 4

    Evidence

    16
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M$187K
    89.2K sh
    		Sep 14, 2026Sep 14, 2026
    traded Sep 14, 2026
    		+0dSEC FORM 4

    Evidence

    31
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Open-market sale
    		SELL$188K
    10.2K sh
    		Sep 14, 2026Sep 14, 2026
    traded Sep 14, 2026
    		+0dSEC FORM 4

    Evidence

    17
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M—
    89.2K sh
    		Sep 14, 2026Sep 14, 2026
    traded Sep 14, 2026
    		+0dSEC FORM 4

    Evidence

    0
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Gift · 10b5-1 plan
    		G—
    2,500 sh
    		Aug 14, 2026Aug 18, 2026
    traded Aug 14, 2026
    		+4dSEC FORM 4

    Evidence

    4
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$167K
    8,314 sh
    		Aug 17, 2026Aug 18, 2026
    traded Aug 17, 2026
    		+1dSEC FORM 4

    Evidence

    7
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$263K
    12.6K sh
    		Aug 18, 2026Aug 18, 2026
    traded Aug 18, 2026
    		+0dSEC FORM 4

    Evidence

    1
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$34K
    1,600 sh
    		Aug 18, 2026Aug 18, 2026
    traded Aug 18, 2026
    		+0dSEC FORM 4

    Evidence

    21
    HA
    Hykes AndrewDirector
    SISHOULDER INNOVATIONS, INC.
    Grant or award
    		A—
    5,046 sh
    		Jun 26, 2026Jun 29, 2026
    traded Jun 26, 2026
    		+3dSEC FORM 4

    Evidence

    17
    SK
    Sidow Kevin K.Director
    SISHOULDER INNOVATIONS, INC.
    Grant or award
    		A—
    5,046 sh
    		Jun 26, 2026Jun 29, 2026
    traded Jun 26, 2026
    		+3dSEC FORM 4

    Evidence

    17
    BR
    Buchholz RichardDirector
    SISHOULDER INNOVATIONS, INC.
    Grant or award
    		A—
    5,046 sh
    		Jun 26, 2026Jun 29, 2026
    traded Jun 26, 2026
    		+3dSEC FORM 4

    Evidence

    1
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$30K
    1,644 sh
    		Jun 15, 2026Jun 16, 2026
    traded Jun 15, 2026
    		+1dSEC FORM 4

    Evidence

    15
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$296K
    15.9K sh
    		Jun 12, 2026Jun 16, 2026
    traded Jun 12, 2026
    		+4dSEC FORM 4

    Evidence

    1
    AF
    Ahearn Matthew FraserDirector, Chief Operating Officer
    SISHOULDER INNOVATIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$48K
    2,500 sh
    		Jun 15, 2026Jun 16, 2026
    traded Jun 15, 2026
    		+1dSEC FORM 4

    Evidence

    5
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M$25K
    10.0K sh
    		Apr 30, 2026Apr 30, 2026
    traded Apr 30, 2026
    		+0dSEC FORM 4

    Evidence

    5
    BJ
    Ball Robert JosephDirector, CEO & Executive Chairman
    SISHOULDER INNOVATIONS, INC.
    Option exercise
    		M—
    10.0K sh
    		Apr 30, 2026Apr 30, 2026
    traded Apr 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
    0002070664-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 30, 2026
    Published
    Feb 3, 2026
    Ingested by INSIDER
    Nov 5, 04:19 UTC
    Last re-read
    Nov 5, 04:19 UTC

    Extracted facts

    Filer
    Ball Robert Joseph
    Role
    Director, CEO & Executive Chairman
    Transaction
    Grant or awardAs filed: “A”
    Asset
    SHOULDER INNOVATIONS, INC. — Stock Option
    Ticker
    SI
    Shares
    265.4K
    Price per share
    $0
    Execution date (reported)
    Jan 30, 2026
    Owned after transaction
    265.4K shares
    Days from execution to publication
    4

    What this establishes

    Ball Robert Joseph filed this Form 4 reporting a grant or award of SI on Jan 30, 2026. It became public on Feb 3, 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, CEO & Executive Chairman
    Ball Robert Josephcik:0002070664
    Issuer
    SHOULDER INNOVATIONS, INC.cik:0001699350

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.