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

RH CHAIN…
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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 43h ago
HOUSE PTR3h ago
SEC 13F3h ago
ROBINHOOD CHAIN3h ago
SEC FORM 4/Open-market saleVerified dataRule 10b5-1 plan

McCarthy Brian K. sold RBRK

Pres.,Global Sales & Field Ops · Rubrik, Inc. · Class A Common Stock

Side
SELL
Value
$140K
Shares
2,000
Price
$69.76
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

RBRK · 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
11/ 100 · ROUTINE
Methodology →
  • Transaction type+6 / 20

    Open-market sale

  • Relative size+4 / 25

    $140K reported value · 0.6% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+1 / 15

    Routine: 7 prior trades recorded in this security

  • Frequency & clustering+10 / 15

    2 other actors traded the same direction within 14 days

  • 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 · RBRK

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    0
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    12.8K sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    0
    WY
    Wassenaar YvonneDirector
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    721 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    0
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    12.8K sh
    		Nov 2, 2026Nov 4, 2026
    traded Nov 2, 2026
    		+2dSEC FORM 4

    Evidence

    7
    WY
    Wassenaar YvonneDirector
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    721 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    9
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$486K
    4,140 sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    0
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    12.8K sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    9
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$587K
    4,988 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    3
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$24K
    198 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    0
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    12.8K sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    6
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$79K
    658 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    17
    WY
    Wassenaar YvonneDirector
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$84K
    721 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    3
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$39K
    341 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    6
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$249K
    2,087 sh
    		Nov 2, 2026Nov 4, 2026
    traded Nov 2, 2026
    		+2dSEC FORM 4

    Evidence

    6
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$205K
    1,730 sh
    		Nov 2, 2026Nov 4, 2026
    traded Nov 2, 2026
    		+2dSEC FORM 4

    Evidence

    3
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$25K
    219 sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    6
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$160K
    1,375 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    9
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$540K
    4,561 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    6
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$84K
    699 sh
    		Nov 4, 2026Nov 4, 2026
    traded Nov 4, 2026
    		+0dSEC FORM 4

    Evidence

    0
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Derivative conversion · 10b5-1 plan
    		C—
    12.8K sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    3
    NA
    Nithrakashyap ArvindDirector, Chief Technology Officer
    RBRKRubrik, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$47K
    397 sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC 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
    0002020217-26-000002
    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
    McCarthy Brian K.
    Role
    Pres.,Global Sales & Field Ops
    Transaction
    Open-market saleAs filed: “S”
    Asset
    Rubrik, Inc.
    Ticker
    RBRK
    Shares
    2,000
    Price per share
    $69.76
    Value
    $139,520
    Execution date (reported)
    Jan 12, 2026
    Owned after transaction
    338.8K shares
    Rule 10b5-1 plan
    Yes, as checked by the filer
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 2,000
    • Price: $69.76

    = $139,520

    What this establishes

    McCarthy Brian K. filed this Form 4 reporting a open-market sale of RBRK 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
    Pres.,Global Sales & Field Ops
    McCarthy Brian K.cik:0002020217
    Issuer
    Rubrik, Inc.cik:0001943896

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.