CORNING INC /NY — Director's Dealing 2013

May 24, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2013-05-23

Reporting Person: McRae Lawrence D (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-23	Common Stock	M	1107	—	Acquired	45405	Direct
2013-05-23	Common Stock	M	1860	—	Acquired	47265	Direct
2013-05-23	Common Stock	F	2967	$15.75	Disposed	44298	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-23	Restricted Stock Unit	$	M	1107	Disposed		Common Stock (1107)	Direct
2013-05-23	Restricted Stock Unit	$	M	1860	Disposed		Common Stock (1860)	Direct

Footnotes

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

F2: Vesting to satisfy tax requirement pursuant to the January 2011 agreement.

F3: Vesting to satisfy tax requirement pursuant to the January 2012 agreement.