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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 46h ago
HOUSE PTR6h ago
SEC 13F6h ago
ROBINHOOD CHAIN6h ago
SEC FORM 4/Open-market saleVerified data

Maheshwari Anshul sold SIBN

Chief Financial Officer · SI-BONE, Inc. · Common Stock

Side
SELL
Value
$32K
Shares
2,189
Price
$14.65
Executed
May 18, 2026
Disclosed
May 20, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
May 18 executedMay 20, 2026 disclosed

SIBN · 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
14/ 100 · ROUTINE
Methodology →
  • Transaction type+12 / 20

    Open-market sale

  • Relative size+1 / 25

    $32K reported value · 0.8% of prior position

  • Filing timing0 / 15

    Disclosed 2 business days after execution (deadline: 2)

  • Historical behavior+1 / 15

    Routine: 6 prior trades 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

    • 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 · SIBN

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    16
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$656K
    29.7K sh
    		Oct 29, 2026Nov 2, 2026
    traded Oct 29, 2026
    		+4dSEC FORM 4

    Evidence

    6
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$84K
    3,738 sh
    		Oct 29, 2026Nov 2, 2026
    traded Oct 29, 2026
    		+4dSEC FORM 4

    Evidence

    3
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$28K
    1,560 sh
    		Oct 2, 2026Oct 6, 2026
    traded Oct 2, 2026
    		+4dSEC FORM 4

    Evidence

    3
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$34K
    1,731 sh
    		Oct 5, 2026Oct 6, 2026
    traded Oct 5, 2026
    		+1dSEC FORM 4

    Evidence

    22
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$617
    34 sh
    		Oct 2, 2026Oct 6, 2026
    traded Oct 2, 2026
    		+4dSEC FORM 4

    Evidence

    22
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$33K
    1,799 sh
    		Oct 2, 2026Oct 6, 2026
    traded Oct 2, 2026
    		+4dSEC FORM 4

    Evidence

    3
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$32K
    1,758 sh
    		Oct 2, 2026Oct 6, 2026
    traded Oct 2, 2026
    		+4dSEC FORM 4

    Evidence

    22
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$24K
    1,300 sh
    		Oct 2, 2026Oct 6, 2026
    traded Oct 2, 2026
    		+4dSEC FORM 4

    Evidence

    1
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$234K
    11.6K sh
    		Aug 24, 2026Aug 26, 2026
    traded Aug 24, 2026
    		+2dSEC FORM 4

    Evidence

    1
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$112K
    5,747 sh
    		Aug 19, 2026Aug 21, 2026
    traded Aug 19, 2026
    		+2dSEC FORM 4

    Evidence

    1
    MA
    Maheshwari AnshulChief Op & Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$225K
    11.2K sh
    		Aug 21, 2026Aug 21, 2026
    traded Aug 21, 2026
    		+0dSEC FORM 4

    Evidence

    17
    NM
    Nishimura MikaDirector
    SIBNSI-BONE, Inc.
    Grant or award
    		A—
    11.0K sh
    		Jun 4, 2026Jun 8, 2026
    traded Jun 4, 2026
    		+4dSEC FORM 4

    Evidence

    14
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$36K
    2,477 sh
    		May 18, 2026May 20, 2026
    traded May 18, 2026
    		+2dSEC FORM 4

    Evidence

    16
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$374K
    18.5K sh
    		Dec 18, 2025Dec 19, 2025
    traded Dec 18, 2025
    		+1dSEC FORM 4

    Evidence

    16
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$395K
    19.6K sh
    		Dec 18, 2025Dec 19, 2025
    traded Dec 18, 2025
    		+1dSEC FORM 4

    Evidence

    10
    PA
    Pisetsky Michael A.SVP, Ops & Adm/Chief Legal Ofr
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$8,000
    400 sh
    		Nov 24, 2025Nov 26, 2025
    traded Nov 24, 2025
    		+2dSEC FORM 4

    Evidence

    6
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$2,000
    100 sh
    		Nov 25, 2025Nov 25, 2025
    traded Nov 25, 2025
    		+0dSEC FORM 4

    Evidence

    6
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$24K
    1,200 sh
    		Nov 21, 2025Nov 25, 2025
    traded Nov 21, 2025
    		+4dSEC FORM 4

    Evidence

    22
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$22K
    1,275 sh
    		Nov 17, 2025Nov 19, 2025
    traded Nov 17, 2025
    		+2dSEC FORM 4

    Evidence

    22
    MA
    Maheshwari AnshulChief Financial Officer
    SIBNSI-BONE, Inc.
    Open-market sale
    		SELL$38K
    2,185 sh
    		Nov 17, 2025Nov 19, 2025
    traded Nov 17, 2025
    		+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
    0001853089-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 18, 2026
    Published
    May 20, 2026
    Ingested by INSIDER
    Nov 5, 03:57 UTC
    Last re-read
    Nov 5, 03:57 UTC

    Extracted facts

    Filer
    Maheshwari Anshul
    Role
    Chief Financial Officer
    Transaction
    Open-market saleAs filed: “S”
    Asset
    SI-BONE, Inc.
    Ticker
    SIBN
    Shares
    2,189
    Price per share
    $14.65
    Value
    $32,079
    Execution date (reported)
    May 18, 2026
    Owned after transaction
    259.9K shares
    Days from execution to publication
    2

    Calculation

    Value = shares × reported price per share

    • Shares: 2,189
    • Price: $14.6545

    = $32,079

    What this establishes

    Maheshwari Anshul filed this Form 4 reporting a open-market sale of SIBN on May 18, 2026. It became public on May 20, 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 Financial Officer
    Maheshwari Anshulcik:0001853089
    Issuer
    SI-BONE, Inc.cik:0001459839

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.