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G

GLW

NYSE

CORNING INC /NY

Latest disclosureOctober 1, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 14 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 117

Limited filing history
All117Buying0Selling14Other103
Filters

Last 30 daysNo qualifying insider buying. Sales: $1.5M by 1 insider.

103 of 117 trades · March 31, 2026 – September 30, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Award disclosed

Kevin J. Martin

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$35.06K
Reported price
$153.76 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Roger W. Ferguson Jr.

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.21K
Reported price
$153.76 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Robert F. Cummings Jr

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.21K
Reported price
$153.76 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Stephanie Burns

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.21K
Reported price
$153.76 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Kevin J. Martin

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$34.99K
Reported price
$255.43 / derivative unit
Traded June 30, 2026Filed July 1, 2026SEC filing
Award disclosed

Roger W. Ferguson Jr.

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.12K
Reported price
$255.43 / derivative unit
Traded June 30, 2026Filed July 1, 2026SEC filing
Award disclosed

Robert F. Cummings Jr

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.12K
Reported price
$255.43 / derivative unit
Traded June 30, 2026Filed July 1, 2026SEC filing
Award disclosed

Stephanie Burns

Director

Restricted Stock Unit

Derivative security · not the ordinary share price.

Value context
$41.12K
Reported price
$255.43 / derivative unit
Traded June 30, 2026Filed July 1, 2026SEC filing
Tax or exercise withholding

Michelle L. Gullo

Senior Vice President & CHRO

Common Stock

Value context
$3.86M
Reported price
$209.83 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Exercise or conversion

Wendell P. Weeks

Chairman, CEO and President

Common Stock

Value context
$2.7M
Reported price
$27.03 / share
Traded June 9, 2026Filed June 9, 2026SEC filing
Exercise or conversion

Wendell P. Weeks

Chairman, CEO and President

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$27.03 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 9, 2026Filed June 9, 2026SEC filing
Exercise or conversion

Jaymin Amin

SVP and Chief Tech. Officer

Common Stock

Value context
$213.76K
Reported price
$27.00 / share
Traded May 22, 2026Filed May 26, 2026SEC filing
Exercise or conversion

Jaymin Amin

SVP and Chief Tech. Officer

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$27.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 22, 2026Filed May 26, 2026SEC filing
Exercise or conversion

Li Fang

SVP, Corning Intl & NBD, Solar

Common Stock

Value context
$171.45K
Reported price
$19.65 / share
Traded May 14, 2026Filed May 15, 2026SEC filing
Exercise or conversion

Li Fang

SVP, Corning Intl & NBD, Solar

Stock Appreciation Rights (SAR)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$19.65 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 14, 2026Filed May 15, 2026SEC filing
Gift disclosed

Stefan Becker

SVP, Finance & Corp Controller

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded May 13, 2026Filed May 14, 2026SEC filing
Tax or exercise withholding

Michaune D. Tillman

SVP and General Counsel

Common Stock

Value context
$471.24K
Reported price
$159.96 / share
Traded May 4, 2026Filed May 5, 2026SEC filing
Exercise or conversion

Stefan Becker

SVP, Finance & Corp Controller

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded April 29, 2026Filed May 1, 2026SEC filing
Exercise or conversion

Stefan Becker

SVP, Finance & Corp Controller

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded April 29, 2026Filed May 1, 2026SEC filing
Exercise or conversion

Stefan Becker

SVP, Finance & Corp Controller

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded April 29, 2026Filed May 1, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorRestricted Stock UnitGrant or awardDerivative units228$153.76 / derivative unit$35.06KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units268$153.76 / derivative unit$41.21KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units268$153.76 / derivative unit$41.21KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units268$153.76 / derivative unit$41.21KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units137$255.43 / derivative unit$34.99KJun 30Filed Jul 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units161$255.43 / derivative unit$41.12KJun 30Filed Jul 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units161$255.43 / derivative unit$41.12KJun 30Filed Jul 1 · 1d laterSEC filing
DirectorRestricted Stock UnitGrant or awardDerivative units161$255.43 / derivative unit$41.12KJun 30Filed Jul 1 · 1d laterSEC filing
Senior Vice President & CHROCommon StockExercise-price or tax withholding18,378$209.83 / share$3.86MJun 22Filed Jun 23 · 1d laterSEC filing
Chairman, CEO and PresidentCommon StockOption exercise or conversion100,000$27.03 / share$2.7MJun 9Filed Jun 9 · 0d laterSEC filing
Chairman, CEO and PresidentStock Options (Right to Buy)Option exercise or conversionDerivative units100,000$27.03 exercise / conversion priceNot a separate purchaseJun 9Filed Jun 9 · 0d laterSEC filing
SVP and Chief Tech. OfficerCommon StockOption exercise or conversion7,917$27.00 / share$213.76KMay 22Filed May 26 · 4d laterSEC filing
SVP and Chief Tech. OfficerStock Options (Right to Buy)Option exercise or conversionDerivative units7,917$27.00 exercise / conversion priceNot a separate purchaseMay 22Filed May 26 · 4d laterSEC filing
SVP, Corning Intl & NBD, SolarCommon StockOption exercise or conversion8,725$19.65 / share$171.45KMay 14Filed May 15 · 1d laterSEC filing
SVP, Corning Intl & NBD, SolarStock Appreciation Rights (SAR)Option exercise or conversionDerivative units8,725$19.65 exercise / conversion priceNot a separate purchaseMay 14Filed May 15 · 1d laterSEC filing
SVP, Finance & Corp ControllerCommon StockGift126Gift · no purchase priceNot a purchaseMay 13Filed May 14 · 1d laterSEC filing
SVP and General CounselCommon StockExercise-price or tax withholding2,946$159.96 / share$471.24KMay 4Filed May 5 · 1d laterSEC filing
SVP, Finance & Corp ControllerCommon StockOption exercise or conversion674$0 reported · see filingNot establishedApr 29Filed May 1 · 2d laterSEC filing
SVP, Finance & Corp ControllerCommon StockOption exercise or conversion619$0 reported · see filingNot establishedApr 29Filed May 1 · 2d laterSEC filing
SVP, Finance & Corp ControllerCommon StockOption exercise or conversion1,073$0 reported · see filingNot establishedApr 29Filed May 1 · 2d laterSEC filing

Showing the latest 20 of 103 trades. Show all 103 trades

Congress transactions 4

All Congress filings
Full sale disclosed

Corning Incorporated Common Stock · Stock

The filing reports a full sale for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$100,001 – $250,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

Corning Incorporated Common Stock (GLW) · Stock

The filing reports a purchase for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 19, 2026
Filed April 21, 2026 · 33d laterOriginal report
Purchase disclosed

Corning Incorporated Common Stock (GLW) · Stock

The filing reports a purchase for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 19, 2026
Filed April 21, 2026 · 33d laterOriginal report
Purchase disclosed

Corning Incorporated Common Stock (GLW) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 25, 2026
Filed April 7, 2026 · 13d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0000024741
Latest public acceptance
Oct 1, 2026, 08:15 PM UTC
Score calculated
Oct 8, 2026, 12:03 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.