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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 449m ago
HOUSE PTR49m ago
SEC 13F49m ago
ROBINHOOD CHAIN48m ago
SEC FORM 4/Open-market purchaseVerified data

Zamanizadeh Kourosh Nasser bought RVSB

Director · RIVERVIEW BANCORP INC · Common Stock

Side
BUY
Value
$9,711
Shares
1,800
Price
$5.4
Executed
Sep 14, 2026
Disclosed
Sep 15, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Sep 14 executedSep 15, 2026 disclosed

RVSB · 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
43/ 100 · ELEVATED
Methodology →
  • Transaction type+20 / 20

    Open-market purchase

  • Relative size+5 / 25

    $10K reported value · 13.2% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor 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

    • 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 · RVSB

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    41
    GL
    Girod Jon LouisDirector
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$12K
    2,000 sh
    		Oct 30, 2026Nov 2, 2026
    traded Oct 30, 2026
    		+3dSEC FORM 4

    Evidence

    43
    GS
    Graham StaceyDirector
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$9,975
    1,750 sh
    		Sep 16, 2026Sep 17, 2026
    traded Sep 16, 2026
    		+1dSEC FORM 4

    Evidence

    35
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$568
    100 sh
    		Sep 17, 2026Sep 17, 2026
    traded Sep 17, 2026
    		+0dSEC FORM 4

    Evidence

    43
    ZN
    Zamanizadeh Kourosh NasserDirector
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$9,648
    1,800 sh
    		Sep 14, 2026Sep 15, 2026
    traded Sep 14, 2026
    		+1dSEC FORM 4

    Evidence

    30
    BR
    Benke RobertEVP/CCO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$5,050
    1,000 sh
    		Aug 20, 2026Aug 24, 2026
    traded Aug 20, 2026
    		+4dSEC FORM 4

    Evidence

    30
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$1,327
    250 sh
    		Aug 12, 2026Aug 13, 2026
    traded Aug 12, 2026
    		+1dSEC FORM 4

    Evidence

    25
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$145
    26 sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    25
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$831
    150 sh
    		Jun 1, 2026Jun 2, 2026
    traded Jun 1, 2026
    		+1dSEC FORM 4

    Evidence

    38
    BR
    Benke RobertEVP/CCO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$22K
    4,000 sh
    		May 8, 2026May 11, 2026
    traded May 8, 2026
    		+3dSEC FORM 4

    Evidence

    38
    HL
    Hoff LarryDirector
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$10K
    1,920 sh
    		May 5, 2026May 7, 2026
    traded May 5, 2026
    		+2dSEC FORM 4

    Evidence

    29
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Open-market purchase
    		BUY$1,742
    325 sh
    		Mar 5, 2026Mar 9, 2026
    traded Mar 5, 2026
    		+4dSEC FORM 4

    Evidence

    28
    BR
    Benke RobertEVP/CCO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    4,800 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    28
    BR
    Benke RobertEVP/CCO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    7,200 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    32
    SE
    Sowers Courtney EvanPRESIDENT/CEO - TRUST CO.
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    6,796 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    28
    LD
    Lam DavidEVP/CFO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    5,162 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    32
    SE
    Sowers Courtney EvanPRESIDENT/CEO - TRUST CO.
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    10.2K sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    36
    SM
    Sventek MichaelEVP/CLO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    7,200 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    32
    SM
    Sventek MichaelEVP/CLO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    2,400 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    28
    LD
    Lam DavidEVP/CFO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    7,743 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC FORM 4

    Evidence

    36
    LC
    Lightheart CharmaineEVP/CRDEO
    RVSBRIVERVIEW BANCORP INC
    Grant or award
    		A—
    6,553 sh
    		Sep 19, 2025Dec 8, 2025
    traded Sep 19, 2025
    		+80dSEC 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
    0002128593-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Sep 14, 2026
    Published
    Sep 15, 2026
    Ingested by INSIDER
    Nov 5, 02:17 UTC
    Last re-read
    Nov 5, 02:17 UTC

    Extracted facts

    Filer
    Zamanizadeh Kourosh Nasser
    Role
    Director
    Transaction
    Open-market purchaseAs filed: “P”
    Asset
    RIVERVIEW BANCORP INC
    Ticker
    RVSB
    Shares
    1,800
    Price per share
    $5.4
    Value
    $9,711
    Execution date (reported)
    Sep 14, 2026
    Owned after transaction
    15.5K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 1,800
    • Price: $5.395

    = $9,711

    What this establishes

    Zamanizadeh Kourosh Nasser filed this Form 4 reporting a open-market purchase of RVSB on Sep 14, 2026. It became public on Sep 15, 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
    Zamanizadeh Kourosh Nassercik:0002128593
    Issuer
    RIVERVIEW BANCORP INCcik:0001041368

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.