CORNING INC /NY — Director's Dealing 2023

May 17, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2023-05-15

Reporting Person: Schlesinger Edward A (Exec. Vice President and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-15	Common Stock	M	3779	—	Acquired	71804	Direct
2023-05-15	Common Stock	M	595	—	Acquired	72399	Direct
2023-05-15	Common Stock	F	2234	$31.20	Disposed	70165	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-05-15	Restricted Stock Unit	$	M	3779	Disposed		Common Stock (3779)	Direct
2023-05-15	Restricted Stock Unit	$	M	595	Disposed		Common Stock (595)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit	$		Common Stock (2775)	2775	Direct
Restricted Stock Unit	$		Common Stock (5856)	5856	Direct
Restricted Stock Unit	$		Common Stock (20172)	20172	Direct
Restricted Stock Unit	$		Common Stock (15614)	15614	Direct

Footnotes

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

F2: The restricted stock units (RSUs) vest 2/3 after 1 year and 1/3 after 18 months from the grant date.

F3: The restricted stock units (RSUs) vest 100% on April 15, 2024. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

F4: 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.

F5: The restricted stock units (RSUs) vest 100% on April 15, 2025. 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 vested on May 15, 2023 pursuant to the 2020 agreement.