CORNING INC /NY — Director's Dealing 2003

Aug 20, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2003-08-19

Reporting Person: GREGG KIRK P (Exec. VP & Chief Admin.Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2003-08-19	Phantom Stock	$0	J	396.62	Acquired	1988-08-08	Common Stock (396.62)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	328270.232	Direct
Common Stock	7136.613	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to buy)	$3.8	2013-01-02	Common Stock (158333)	158333	Direct
Stock Options (Right to buy)	$4.06	2012-12-03	Common Stock (158333)	158333	Direct
Stock Options (Right to buy)	$4.15	2013-02-02	Common Stock (158334)	158334	Direct
Stock Options (Right to buy)	$7.74	2012-01-31	Common Stock (231375)	231375	Direct
Stock Options (Right to buy)	$8.7	2005-12-05	Common Stock (26574)	26574	Direct
Stock Options (Right to buy)	$9.38	2008-10-05	Common Stock (117000)	117000	Direct
Stock Options (Right to buy)	$9.95	2011-12-04	Common Stock (187500)	187500	Direct
Stock Options (Right to buy)	$14.11	2007-12-02	Common Stock (9000)	9000	Direct
Stock Options (Right to buy)	$15.28	2006-08-14	Common Stock (222250)	222250	Direct
Stock Options (Right to buy)	$21.15	2006-05-14	Common Stock (222250)	222250	Direct
Stock Options (Right to buy)	$31.83	2009-11-30	Common Stock (54000)	54000	Direct
Stock Options (Right to buy)	$54.63	2010-12-21	Common Stock (375000)	375000	Direct
Stock Options (Right to buy)	$65.49	2005-12-05	Common Stock (600)	600	Direct
Stock Options (Right to buy)	$70.75	2010-12-05	Common Stock (85000)	85000	Direct
Stock Options (Right to buy)	$72.11	2010-06-05	Common Stock (375000)	375000	Direct
Stock Options (Right to buy)	$107.33	2005-12-05	Common Stock (1947)	1947	Direct
Stock Options (Right to buy)	$110.6	2005-12-05	Common Stock (1182)	1182	Direct

Footnotes

F1: The reported Phantom Stock Units are acquired on a monthly basis pursuant to the terms of Corning's Supplemental Investment Plan (a 401(K) Excess Benefit Plan) and will be settled for cash on or after the reporting person's retirement or other termination of service.