Wendell P. Weeks - 01 Apr 2026 Form 4 Insider Report for CORNING INC /NY (GLW)

Role
Chairman, CEO and President, Director
Signature
Melissa J. Gambol, Power of Attorney
Issuer symbol
GLW
Transactions as of
01 Apr 2026
Net transactions value
$0
Form type
4
Filing time
02 Apr 2026, 16:04:14 UTC
Previous filing
27 Feb 2026
SEC
View on sec.gov

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Quoteable Key Fact

"Wendell P. Weeks filed Form 4 for CORNING INC /NY (GLW) on 02 Apr 2026."

Quick Takeaways

  • This page summarizes Wendell P. Weeks's Form 4 filing for CORNING INC /NY (GLW).
  • 1 reported transaction and 4 derivative rows are listed below.
  • Filing timestamp: 02 Apr 2026, 16:04.

What Changed

  • Previous filing in this sequence was filed on 27 Feb 2026.
  • Current net transaction value: $0.

Why This Matters

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WEEKS WENDELL P Chairman, CEO and President, Director ONE RIVERFRONT PLAZA, CORNING Melissa J. Gambol, Power of Attorney 02 Apr 2026 0001206158

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding GLW Common Stock 733,891 01 Apr 2026 Direct
holding GLW Common Stock 9,200 01 Apr 2026 Held by Spouse F1
holding GLW Common Stock 7,136 01 Apr 2026 Held By Spouse - Emp. Ben. Plan F1, F2
holding GLW Common Stock 11,763 01 Apr 2026 Trustee U/employee Benefit Plan F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GLW Restricted Stock Unit Award +30,868 $0.000000* 30,868 01 Apr 2026 Common Stock 30,868 Direct F3, F7
holding GLW Restricted Stock Unit 111,863 01 Apr 2026 Common Stock 111,863 Direct F3, F4
holding GLW Restricted Stock Unit 86,634 01 Apr 2026 Common Stock 86,634 Direct F3, F5
holding GLW Restricted Stock Unit 104,474 01 Apr 2026 Common Stock 104,474 Direct F3, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person disclaims beneficial ownership of all securities held by spouse.
F2 Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of March 31, 2026.
F3 Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.
F4 The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
F5 The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
F6 The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
F7 The restricted stock units (RSUs) vest 100% on April 16, 2029. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

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