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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/Option exerciseVerified data

Romaninsky Samuel Darden reported NVRI

VP, General Counsel & CCO · ENVIRI Corp · Common Stock, $1.25 par value

Side
M
Value
—
Shares
2,466
Price
—
Executed
Mar 7, 2026
Disclosed
Mar 10, 2026
Disclosure timeline3 days from execution to publication · legal deadline 2 business days
Mar 7 executedMar 10, 2026 disclosed

NVRI · 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
13/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Option exercise — administrative, little informational value

  • Relative size+5 / 25

No reported dollar value · 8.7% of prior position

  • Filing timing0 / 15

    Disclosed 2 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

    • 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 · NVRI

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    RD
    Romaninsky Samuel DardenVP, General Counsel & CCO
    NVRIENVIRI Corp
    Tax withholding
    		F$20K
    1,133 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    13
    RD
    Romaninsky Samuel DardenVP, General Counsel & CCO
    NVRIENVIRI Corp
    Option exercise
    		M—
    2,466 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    13
    RC
    Reitemeier ChristophePresident-Harsco Environmental
    NVRIENVIRI Corp
    Option exercise
    		M—
    2,498 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    9
    RC
    Reitemeier ChristophePresident-Harsco Environmental
    NVRIENVIRI Corp
    Tax withholding
    		F$21K
    1,175 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    13
    RC
    Reitemeier ChristophePresident-Harsco Environmental
    NVRIENVIRI Corp
    Option exercise
    		M—
    2,498 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    13
    KO
    Kozak Jennifer OttSenior Vice President & CHRO
    NVRIENVIRI Corp
    Option exercise
    		M—
    7,644 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    12
    KO
    Kozak Jennifer OttSenior Vice President & CHRO
    NVRIENVIRI Corp
    Tax withholding
    		F$62K
    3,511 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC FORM 4

    Evidence

    17
    KO
    Kozak Jennifer OttSenior Vice President & CHRO
    NVRIENVIRI Corp
    Option exercise
    		M—
    7,644 sh
    		Mar 7, 2026Mar 10, 2026
    traded Mar 7, 2026
    		+3dSEC 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
    0002101426-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Mar 7, 2026
    Published
    Mar 10, 2026
    Ingested by INSIDER
    Nov 5, 04:12 UTC
    Last re-read
    Nov 5, 04:12 UTC

    Extracted facts

    Filer
    Romaninsky Samuel Darden
    Role
    VP, General Counsel & CCO
    Transaction
    Option exerciseAs filed: “M”
    Asset
    ENVIRI Corp
    Ticker
    NVRI
    Shares
    2,466
    Price per share
    $0
    Execution date (reported)
    Mar 7, 2026
    Owned after transaction
    30.7K shares
    Days from execution to publication
    3

    What this establishes

    Romaninsky Samuel Darden filed this Form 4 reporting a option exercise of NVRI on Mar 7, 2026. It became public on Mar 10, 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
    VP, General Counsel & CCO
    Romaninsky Samuel Dardencik:0002101426
    Issuer
    ENVIRI Corpcik:0000045876

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.