CORNING INC /NY — Director's Dealing 2022

May 4, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2022-05-02

Reporting Person: Tripeny R Tony (Retired Exec. Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-02	Common Stock	M	959	$35.96	Acquired	9368	Direct
2022-05-02	Common Stock	M	8862	$35.96	Acquired	18230	Direct
2022-05-02	Common Stock	F	5015	$35.96	Disposed	13215	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-05-02	Restricted Stock Unit	$	D	1134	Disposed		Common Stock (1134)	Direct
2022-05-02	Restricted Stock Unit	$	D	14027	Disposed		Common Stock (14027)	Direct
2022-05-02	Performance Share Unit	$	D	10474	Disposed		Common Stock (10474)	Direct
2022-05-02	Restricted Stock Unit	$	M	959	Disposed		Common Stock (959)	Direct
2022-05-02	Performance Share Unit	$	M	8862	Disposed		Common Stock (8862)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	81632	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Performance Share Unit	$		Common Stock (57038)	57038	Direct
Performance Share Unit	$		Common Stock (13210)	13210	Direct
Restricted Stock Unit	$		Common Stock (35383)	35383	Direct
Restricted Stock Unit	$		Common Stock (16516)	16516	Direct

Footnotes

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

F2: Represents the forfeiture of Restricted Stock Units awarded May 15, 2020, per terms of the May 2020 agreement approved by the Compensation Committee.

F3: Restricted Stock Units awarded May 15, 2020 were forfeited per terms of the May 2020 agreement approved by the Compensation Committee.

F4: Represents the forfeiture of Restricted Stock Units awarded April 1, 2022, per terms of the April 2022 agreement approved by the Compensation Committee.

F5: Restricted Stock Units awarded April 1, 2022 were forfeited per terms of the April 2022 agreement approved by the Compensation Committee.

F6: Each Performance Share Unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F7: Represents the forfeiture of Performance Share Units earned February 3, 2021, per terms of the May 15, 2020 agreement approved by the Compensation Committee.

F8: Performance Share Units earned February 3, 2021 were forfeited per terms of the May 15, 2020 agreement approved by the Compensation Committee.

F9: Earned Restricted Stock Units awarded May 15, 2020 remained restricted until May 2, 2022 when they vested and converted into Common Stock per terms of the May 2020 agreement approved by the Compensation Committee.

F10: Performance Share Units earned February 3, 2021 remained restricted until May 2, 2022 when they vested and converted into Common Stock per terms of the May 15, 2020 agreement approved by the Compensation Committee.

F11: Earned Performance Share Units remain restricted until February 2023, when they vest and convert to Common Stock per terms of the April 1, 2020 agreement approved by the Compensation Committee.

F12: Earned Performance Share Units remain restricted until February 2024, when they vest and convert to Common Stock per terms of the April 1, 2021 agreement approved by the Compensation Committee.

F13: Earned Restricted Stock Units remain restricted until November 1, 2022, when they vest and convert to Common Stock per terms of the April 1, 2020 agreement approved by the Compensation Committee.

F14: Earned Restricted Stock Units remain restricted until November 1, 2022, when they vest and convert to Common Stock per terms of the April 1, 2021 agreement approved by the Compensation Committee.