CORNING INC /NY — Director's Dealing 2025

Nov 3, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2025-10-31

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-31	Common Stock	M	8844	$33.92	Acquired	87852	Direct
2025-10-31	Common Stock	S	20893	$91.25	Disposed	66959	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-10-31	Stock Options (Right to Buy)	$33.92	M	8844	Disposed	2029-04-01	Common Stock (8844)	Direct

Footnotes

F1: The options vested 100% at the end of three years from grant date.