CORNING INC /NY — Director's Dealing 2012

May 2, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2012-05-01

Reporting Person: MILLER JOSEPH A (Former Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-01	Common Stock	M	32946	—	Acquired	152086	Direct
2012-05-01	Common Stock	M	30136	—	Acquired	182222	Direct
2012-05-01	Common Stock	M	15337	—	Acquired	197559	Direct
2012-05-01	Common Stock	F	35214	$14.32	Disposed	162345	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-01	Restricted Stock Unit	$	M	32946	Disposed		Common Stock (32946)	Direct
2012-05-01	Restricted Stock Unit	$	M	30136	Disposed		Common Stock (30136)	Direct
2012-05-01	Restricted Stock Unit	$	M	15337	Disposed		Common Stock (15337)	Direct
2012-05-01	Restricted Stock Unit	$	D	30675	Disposed		Common Stock (30675)	Direct

Footnotes

F1: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

F2: A prorated number of restricted stock units from the January 1, 2012 grant were forfeited at retirement pursuant to the 1/12 agreement.

F3: Earned units vested at retirement pursuant to the 1/11 agreement.

F4: Earned units vested at retirement pursuant to the 12/09 agreement.

F5: Earned units vested at retirement pursuant to the 1/12 agreement.