Robert F. Cummings Jr - Sep 30, 2025 Form 4 Insider Report for CORNING INC /NY (GLW)

Role
Director
Signature
Melissa J. Gambol, Power of Attorney
Stock symbol
GLW
Transactions as of
Sep 30, 2025
Transactions value $
$40,031
Form type
4
Date filed
10/2/2025, 04:07 PM
Previous filing
Jul 2, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CUMMINGS ROBERT F JR Director ONE RIVERFRONT PLAZA, CORNING Melissa J. Gambol, Power of Attorney 2025-10-02 0001213712

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding GLW Common Stock 151K Sep 30, 2025 Direct

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 $40K +488 +0.38% $82.03 130K Sep 30, 2025 Common Stock 488 Direct F4, F5
holding GLW Restricted Stock Unit 1.06K Sep 30, 2025 Common Stock 1.06K Direct F1, F2
holding GLW Restricted Stock Unit 1.84K Sep 30, 2025 Common Stock 1.84K Direct F1, F2
holding GLW Restricted Stock Unit 51K Sep 30, 2025 Common Stock 51K Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.
F2 Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.
F3 Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.
F4 Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.
F5 Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.