CORNING INC /NY — Director's Dealing 2004

Dec 6, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2004-12-03

Reporting Person: ECKLIN ROBERT L (EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-12-03	Common Stock	M	46707	$8.35	Acquired	749516.87	Direct
2004-12-03	Common Stock	F	3605	$11.92	Disposed	745911.87	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2004-12-03	Stock Options (Right to buy)	$8.35	M	46707	Disposed	2004-12-06	Common Stock (46707)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	64022.72	Indirect