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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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
SEC FORM 4/Open-market saleVerified dataRule 10b5-1 plan

Armstrong Brian sold COIN

Director, Chairman and CEO, 10% Owner · Coinbase Global, Inc. · Class A Common Stock

Side
SELL
Value
$2.95M
Shares
9,196
Price
$320.58
Executed
Nov 10, 2025
Disclosed
Nov 14, 2025
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
Nov 10 executedNov 14, 2025 disclosed

COIN · 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
32/ 100 · ELEVATED
Methodology →
  • Transaction type+6 / 20

    Open-market sale

  • Relative size+22 / 25

    $2.9M reported value · 64.5% of prior position

  • Filing timing+6 / 15

    Disclosed 4 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

  • 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 · COIN

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    15
    0x1195…6dceWallet
    COINCoinbase Global, Inc.
    Token transfer
    		TRANSFER$31K
    207 sh
    		Nov 5, 2026Nov 5, 03:22 UTC
    traded Nov 5, 2026
    		onchainROBINHOOD CHAIN

    Evidence

    15
    0x0c1d…0e99Wallet
    COINCoinbase Global, Inc.
    Token transfer
    		TRANSFER$31K
    207 sh
    		Nov 5, 2026Nov 5, 03:22 UTC
    traded Nov 5, 2026
    		onchainROBINHOOD CHAIN

    Evidence

    15
    0x76bd…4ef2Wallet
    COINCoinbase Global, Inc.
    Token transfer
    		TRANSFER$31K
    207 sh
    		Nov 5, 2026Nov 5, 03:22 UTC
    traded Nov 5, 2026
    		onchainROBINHOOD CHAIN

    Evidence

    12
    HJ
    Haas Alesia JChief Financial Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$291K
    1,409 sh
    		Sep 21, 2026Sep 23, 2026
    traded Sep 21, 2026
    		+2dSEC FORM 4

    Evidence

    9
    HJ
    Haas Alesia JChief Financial Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$84K
    410 sh
    		Sep 21, 2026Sep 23, 2026
    traded Sep 21, 2026
    		+2dSEC FORM 4

    Evidence

    19
    HJ
    Haas Alesia JChief Financial Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$7.35M
    35.8K sh
    		Sep 21, 2026Sep 23, 2026
    traded Sep 21, 2026
    		+2dSEC FORM 4

    Evidence

    15
    AL
    Andreessen Marc LDirector
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$1.40M
    6,838 sh
    		Sep 21, 2026Sep 23, 2026
    traded Sep 21, 2026
    		+2dSEC FORM 4

    Evidence

    12
    HJ
    Haas Alesia JChief Financial Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$284K
    1,371 sh
    		Sep 21, 2026Sep 23, 2026
    traded Sep 21, 2026
    		+2dSEC FORM 4

    Evidence

    21
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Sale
    		SELL$1,001 – $15KAug 18, 2026Sep 10, 2026
    traded Aug 18, 2026
    		+23dHOUSE PTR

    Evidence

    19
    AL
    Andreessen Marc LDirector
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$2.48M
    13.7K sh
    		Sep 8, 2026Sep 10, 2026
    traded Sep 8, 2026
    		+2dSEC FORM 4

    Evidence

    35
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Purchase
    		BUY$1,001 – $15KJul 17, 2026Sep 4, 2026
    traded Jul 17, 2026
    		+49dHOUSE PTR

    Evidence

    28
    JN
    Jones Jennifer N.Chief Accounting Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$389K
    2,062 sh
    		Aug 24, 2026Aug 26, 2026
    traded Aug 24, 2026
    		+2dSEC FORM 4

    Evidence

    16
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Sale
    		SELL$1,001 – $15KJun 16, 2026Jul 2, 2026
    traded Jun 16, 2026
    		+16dHOUSE PTR

    Evidence

    20
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Purchase
    		BUY$1,001 – $15KApr 14, 2026May 8, 2026
    traded Apr 14, 2026
    		+24dHOUSE PTR

    Evidence

    14
    HJ
    Haas Alesia JChief Financial Officer
    COINCoinbase Global, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$2.00M
    10.0K sh
    		Apr 16, 2026Apr 20, 2026
    traded Apr 16, 2026
    		+4dSEC FORM 4

    Evidence

    32
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Sale
    		SELL$1,001 – $15KFeb 12, 2026Mar 9, 2026
    traded Feb 12, 2026
    		+25dHOUSE PTR

    Evidence

    25
    Tim MooreRSelf
    COINCoinbase Global, Inc.
    Sale
    		SELL$1,001 – $15KFeb 18, 2026Feb 20, 2026
    traded Feb 18, 2026
    		+2dHOUSE PTR

    Evidence

    24
    Gilbert Ray Cisneros, Jr.DSelf
    COINCoinbase Global, Inc.
    Purchase
    		BUY$1,001 – $15KJan 30, 2026Feb 13, 2026
    traded Jan 30, 2026
    		+14dHOUSE PTR

    Evidence

    21
    CE
    Choi EmiliePresident & COO
    COINCoinbase Global, Inc.
    Option exercise
    		M—
    321.6K sh
    		Jan 15, 2026Jan 16, 2026
    traded Jan 15, 2026
    		+1dSEC FORM 4

    Evidence

    33
    CE
    Choi EmiliePresident & COO
    COINCoinbase Global, Inc.
    Tax withholding
    		F$40.81M
    159.5K sh
    		Jan 15, 2026Jan 16, 2026
    traded Jan 15, 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
    0001679788-25-000221
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Nov 10, 2025
    Published
    Nov 14, 2025
    Ingested by INSIDER
    Nov 5, 04:33 UTC
    Last re-read
    Nov 5, 04:33 UTC

    Extracted facts

    Filer
    Armstrong Brian
    Role
    Director, Chairman and CEO, 10% Owner
    Transaction
    Open-market saleAs filed: “S”
    Asset
    Coinbase Global, Inc.
    Ticker
    COIN
    Shares
    9,196
    Price per share
    $320.58
    Value
    $2,948,044
    Execution date (reported)
    Nov 10, 2025
    Owned after transaction
    5,066 shares
    Rule 10b5-1 plan
    Yes, as checked by the filer
    Days from execution to publication
    4

    Calculation

    Value = shares × reported price per share

    • Shares: 9,196
    • Price: $320.579

    = $2,948,044

    What this establishes

    Armstrong Brian filed this Form 4 reporting a open-market sale of COIN on Nov 10, 2025. It became public on Nov 14, 2025. 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, Chairman and CEO, 10% Owner
    Armstrong Briancik:0001851492
    Issuer
    Coinbase Global, Inc.cik:0001679788

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.