CORNING INC /NY — Director's Dealing 2021

Apr 1, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2021-03-31

Reporting Person: HENRETTA DEBORAH A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-31	Restricted Stock Unit	$	A	523	Acquired		Common Stock (523)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit	$		Common Stock (28534)	28534	Direct
Restricted Stock Unit	$		Common Stock (1544)	1544	Direct

Footnotes

F1: 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.

F2: 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.

F3: 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.

F4: 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.

F5: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F6: As part of a series of actions to preserve cash, the reporting person received 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.