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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 418m ago
HOUSE PTR17m ago
SEC 13F17m ago
ROBINHOOD CHAIN17m ago
HOUSE PTR/PurchaseVerified data

Maria Elvira Salazar bought GLW

Self · CORNING INC /NY · Corning Incorporated Common Stock

Side
BUY
Value range
$15K – $50K
Shares
Not disclosed
Price
—
Executed
Mar 19, 2026
Disclosed
Apr 21, 2026
Disclosure timeline33 days from execution to publication · legal deadline 45 days
Mar 19 executedApr 21, 2026 disclosed

GLW · 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
37/ 100 · ELEVATED
Methodology →
  • Transaction type+14 / 20

    Purchase

  • Relative size+6 / 25

    Disclosed range starting at $15K

  • Filing timing+4 / 15

    Disclosed 33 days after execution (STOCK Act deadline: 45)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering+5 / 15

    1 other actor 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 · GLW

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    13
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Partial sale
    		SELL$1,001 – $15KSep 24, 2026Oct 7, 2026
    traded Sep 24, 2026
    		+13dHOUSE PTR

    Evidence

    20
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Purchase
    		BUY$1,001 – $15KSep 8, 2026Oct 7, 2026
    traded Sep 8, 2026
    		+29dHOUSE PTR

    Evidence

    31
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Partial sale
    		SELL$1,001 – $15KSep 4, 2026Oct 7, 2026
    traded Sep 4, 2026
    		+33dHOUSE PTR

    Evidence

    20
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Purchase
    		BUY$1,001 – $15KSep 8, 2026Oct 7, 2026
    traded Sep 8, 2026
    		+29dHOUSE PTR

    Evidence

    31
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Partial sale
    		SELL$1,001 – $15KSep 4, 2026Oct 7, 2026
    traded Sep 4, 2026
    		+33dHOUSE PTR

    Evidence

    37
    Maria Elvira SalazarRSelf
    GLWCORNING INC /NY
    Purchase
    		BUY$15K – $50KMar 19, 2026Apr 21, 2026
    traded Mar 19, 2026
    		+33dHOUSE PTR

    Evidence

    29
    Gilbert Ray Cisneros, Jr.DSelf
    GLWCORNING INC /NY
    Purchase
    		BUY$1,001 – $15KMar 25, 2026Apr 7, 2026
    traded Mar 25, 2026
    		+13dHOUSE PTR

    Evidence

    Evidence

    Verified data

    Read directly from the primary public document; every field below is as reported by the filer.

    Source

    Document
    House Periodic Transaction Report
    Publisher
    Clerk of the U.S. House of Representatives
    Document ID
    20033993

    Timestamps

    Event (reported)
    Mar 19, 2026
    Published
    Apr 21, 2026
    Ingested by INSIDER
    Nov 5, 06:47 UTC
    Last re-read
    Nov 5, 06:47 UTC

    Extracted facts

    Filer
    Maria Elvira Salazar
    Role
    Self
    Transaction
    PurchaseAs filed: “P”
    Asset
    Corning Incorporated Common Stock
    Ticker
    GLW
    Reported value
    $15K – $50KAs filed: “$15,001 - $50,000”
    Execution date (reported)
    Mar 19, 2026
    Notification date (reported)
    Apr 1, 2026
    Days from execution to publication
    33

    Calculation

    Midpoint = (low + high) / 2. Used only to rank and sum ranges; the true value can be anywhere in the range.

    • Low: $15,001
    • High: $50,000

    = $32,501

    What this establishes

    Maria Elvira Salazar reported a purchase of Corning Incorporated Common Stock. Members report a value range, not an exact amount, and do not report share counts or prices. Dates are as entered by the filer. A trade report is not evidence of wrongdoing.

    Extraction

    Method
    PDF text extraction
    Confidence
    1.00
    Self
    Maria Elvira Salazarbioguide:S000168
    Issuer
    CORNING INC /NYcik:0000024741

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.