CORNING INC /NY — Director's Dealing 2020

May 19, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2020-05-15

Reporting Person: Martin Kevin J (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-05-15	Restricted Stock Unit	$	A	1544	Acquired		Common Stock (1544)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit	$		Common Stock (1582)	1582	Direct
Restricted Stock Unit	$		Common Stock (23168)	23168	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F2: As part of a series of actions to preserve cash, the reporting person is receiving restricted stock units in lieu of 40% of cash fees payable for service on the board of directors and any committees thereof for the period of June 1, 2020 through December 31 2020.

F3: 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.

F4: Represents restricted stock units granted under the Non-Employee Directors' Deferred Compensation Plan. Each restricted stock unit 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.

F6: Represents annual equity retainer in the form of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.