CORNING INC /NY — Director's Dealing 2017

Apr 19, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2017-04-17

Reporting Person: Pambianchi Christine M (Senior VP, Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-04-17	Common Stock	M	12008	—	Acquired	62433	Direct
2017-04-17	Common Stock - Held by Spouse	M	1381	—	Acquired	1381	Indirect
2017-04-17	Common Stock	F	5788	$26.54	Disposed	56645	Direct
2017-04-17	Common Stock - Held by Spouse	F	502	$26.54	Disposed	879	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-04-17	Restricted Stock Unit	$	M	12008	Disposed		Common Stock (12008)	Direct
2017-04-17	Restricted Stock Unit	$	M	1381	Disposed		Common Stock (1381)	Indirect

Footnotes

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

F2: The Reporting Person disclaims beneficial ownership of all securities held by spouse.

F3: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.