CORNING INC /NY — Director's Dealing 2023

Jan 9, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2023-01-05

Reporting Person: WEEKS WENDELL P (Director, Chairman and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-01-05	Common Stock	M	3910	—	Acquired	687011	Direct
2023-01-05	Common Stock	F	3910	$34.39	Disposed	683101	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-01-05	Restricted Stock Unit	$	M	3910	Disposed		Common Stock (3910)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9200	Indirect
Common Stock	6580.6784	Indirect
Common Stock	10846.7734	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit	$		Common Stock (147612)	147612	Direct
Restricted Stock Unit	$		Common Stock (76375)	76375	Direct
Restricted Stock Unit	$		Common Stock (2902)	2902	Direct

Footnotes

F1: Each Restricted Stock Unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F2: Ownership has been updated to reflect the transfer of 627,802 shares of Common Stock that the reporting person held indirectly by trust, into a directly held account.

F3: Ownership has been updated to reflect the transfer of 9,200 shares of Common Stock that the reporting person's wife held indirectly by trust, into an account directly held by wife.

F4: The Reporting Person disclaims beneficial ownership of all securities held by wife.

F5: Vesting to satisfy tax requirement pursuant to the 2022 agreement.

F6: The Restricted Stock Units vest 100% on April 14, 2023. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 14, 2023.

F7: The Restricted Stock Units vest 100% on April 15, 2024. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2024.

F8: The Restricted Stock Units vest ratably over three years from grant date. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting dates.