CORNING INC /NY — Director's Dealing 2007

Aug 14, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2007-08-13

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-08-13	Common Stock	M	132900	$7.74	Acquired	909453	Direct
2007-08-13	Common Stock	S	72700	$24	Disposed	836753	Direct
2007-08-13	Common Stock	S	10000	$24.01	Disposed	826753	Direct
2007-08-13	Common Stock	S	5700	$24.02	Disposed	821053	Direct
2007-08-13	Common Stock	S	8000	$24.03	Disposed	813053	Direct
2007-08-13	Common Stock	S	3300	$24.04	Disposed	809753	Direct
2007-08-13	Common Stock	S	300	$24.05	Disposed	809453	Direct
2007-08-13	Common Stock	S	2150	$24.1	Disposed	807303	Direct
2007-08-13	Common Stock	S	1000	$24.11	Disposed	806303	Direct
2007-08-13	Common Stock	S	900	$24.18	Disposed	805403	Direct
2007-08-13	Common Stock	S	200	$24.185	Disposed	805203	Direct
2007-08-13	Common Stock	S	25400	$24.19	Disposed	779803	Direct
2007-08-13	Common Stock	S	2000	$24.2	Disposed	777803	Direct
2007-08-13	Common Stock	S	600	$24.25	Disposed	777203	Direct
2007-08-13	Common Stock	S	650	$24.28	Disposed	776553	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-08-13	Stock Options (Right to buy)	$7.74	M	132900	Disposed	2012-01-31	Common Stock (132900)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	29862	Indirect
Common Stock	6377.24	Indirect
Common Stock	10506.24	Indirect

Footnotes

F1: The Reporting Person disclaims beneficial ownership of all securities held by wife.