CORNING INC /NY — Director's Dealing 2024

Aug 12, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2024-08-08

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-08-08	Common Stock	M	5733	—	Acquired	960530	Direct
2024-08-08	Common Stock	M	3598	—	Acquired	964128	Direct
2024-08-08	Common Stock	F	4764	$38.61	Disposed	959364	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-08-08	Performance Share Unit	$	M	5733	Disposed		Common Stock (5733)	Direct
2024-08-08	Restricted Stock Unit	$	M	3598	Disposed		Common Stock (3598)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9200	Indirect
Common Stock	6912.0099	Indirect
Common Stock	11393.4765	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Performance Share Unit	$		Common Stock (47567)	47567	Direct
Performance Share Unit	$		Common Stock (26393)	26393	Direct
Restricted Stock Unit	$		Common Stock (100463)	100463	Direct
Restricted Stock Unit	$		Common Stock (116162)	116162	Direct
Restricted Stock Unit	$		Common Stock (104474)	104474	Direct

Footnotes

F1: The reporting person disclaims beneficial ownership of all securities held by spouse.

F2: Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of July 31, 2024.

F3: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F4: Earned PSUs remain restricted until April 15, 2025, when they vest and convert to common stock, subject to service-based vesting requirement.

F5: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F6: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F7: 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.

F8: The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

F9: 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.

F10: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

F11: The restricted stock units (RSUs) granted on February 8, 2023 vest 2/3 after 1 year and 1/3 after 18 months from the grant date.