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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 ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 415m ago
HOUSE PTR14m ago
SEC 13F14m ago
ROBINHOOD CHAIN14m ago
SEC FORM 4/Open-market saleVerified data

Krupka Devin M sold BAND

Controller, PAO · Bandwidth Inc. · Class A Common Stock

Side
SELL
Value
$35K
Shares
713
Price
$48.82
Executed
Aug 31, 2026
Disclosed
Sep 1, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Aug 31 executedSep 1, 2026 disclosed

BAND · 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
29/ 100 · ROUTINE
Methodology →
  • Transaction type+12 / 20

    Open-market sale

  • Relative size+1 / 25

    $35K reported value · 4.4% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+1 / 15

    Routine: 8 prior trades recorded in this security

  • Frequency & clustering+15 / 15

    6 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 · BAND

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    4
    RM
    Roush Lukas M.Director
    BANDBandwidth Inc.
    Open-market sale · 10b5-1 plan
    		SELL$74K
    1,500 sh
    		Oct 16, 2026Oct 19, 2026
    traded Oct 16, 2026
    		+3dSEC FORM 4

    Evidence

    24
    KM
    Krupka Devin MController, PAO
    BANDBandwidth Inc.
    Open-market sale · 10b5-1 plan
    		SELL$151K
    3,074 sh
    		Sep 1, 2026Sep 2, 2026
    traded Sep 1, 2026
    		+1dSEC FORM 4

    Evidence

    21
    MA
    Morken David A.Director, Chairman & CEO
    BANDBandwidth Inc.
    Option exercise
    		M—
    4,103 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    2
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    446 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    17
    BR
    Bottorff RebeccaDirector, Chief People Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    4,121 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    9
    MA
    Morken David A.Director, Chairman & CEO
    BANDBandwidth Inc.
    Option exercise
    		M—
    7,727 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    2
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    3,392 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    29
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Open-market sale
    		SELL$46K
    945 sh
    		Aug 31, 2026Sep 1, 2026
    traded Aug 31, 2026
    		+1dSEC FORM 4

    Evidence

    29
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Open-market sale
    		SELL$33K
    671 sh
    		Aug 31, 2026Sep 1, 2026
    traded Aug 31, 2026
    		+1dSEC FORM 4

    Evidence

    2
    AD
    Agarwal DeveshChief Operating Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    3,927 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    39
    BR
    Bottorff RebeccaDirector, Chief People Officer
    BANDBandwidth Inc.
    Open-market sale
    		SELL$77K
    1,587 sh
    		Aug 31, 2026Sep 1, 2026
    traded Aug 31, 2026
    		+1dSEC FORM 4

    Evidence

    6
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    3,392 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    10
    KM
    Krupka Devin MController, PAO
    BANDBandwidth Inc.
    Option exercise
    		M—
    2,775 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    2
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    446 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    2
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    1,853 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    10
    RK
    Ross KadeChief Information Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    1,853 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    5
    BR
    Bottorff RebeccaDirector, Chief People Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    1,487 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    6
    AD
    Agarwal DeveshChief Operating Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    5,218 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    10
    AD
    Agarwal DeveshChief Operating Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    2,086 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC FORM 4

    Evidence

    6
    AD
    Agarwal DeveshChief Operating Officer
    BANDBandwidth Inc.
    Option exercise
    		M—
    3,927 sh
    		Aug 28, 2026Sep 1, 2026
    traded Aug 28, 2026
    		+4dSEC 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
    0001967808-26-000028
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Aug 31, 2026
    Published
    Sep 1, 2026
    Ingested by INSIDER
    Nov 5, 02:19 UTC
    Last re-read
    Nov 5, 02:19 UTC

    Extracted facts

    Filer
    Krupka Devin M
    Role
    Controller, PAO
    Transaction
    Open-market saleAs filed: “S”
    Asset
    Bandwidth Inc.
    Ticker
    BAND
    Shares
    713
    Price per share
    $48.82
    Value
    $34,811
    Execution date (reported)
    Aug 31, 2026
    Owned after transaction
    15.5K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 713
    • Price: $48.8226

    = $34,811

    What this establishes

    Krupka Devin M filed this Form 4 reporting a open-market sale of BAND on Aug 31, 2026. It became public on Sep 1, 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
    Controller, PAO
    Krupka Devin Mcik:0001967808
    Issuer
    Bandwidth Inc.cik:0001514416

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.