CORNING INC /NY — Director's Dealing 2017

Aug 31, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2017-08-29

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-08-29	Common Stock	M	16500	$24.92	Acquired	73145	Direct
2017-08-29	Common Stock	M	8250	$23.37	Acquired	81395	Direct
2017-08-29	Common Stock	M	8250	$24.61	Acquired	89645	Direct
2017-08-29	Common Stock	S	33000	$28.5642	Disposed	56645	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-08-29	Stock Options (Right to Buy)	$24.92	M	16500	Disposed	2017-12-04	Common Stock (16500)	Direct
2017-08-29	Stock Options (Right to Buy)	$23.37	M	8250	Disposed	2018-01-01	Common Stock (8250)	Direct
2017-08-29	Stock Options (Right to Buy)	$24.61	M	8250	Disposed	2018-01-31	Common Stock (8250)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.545 to $28.575, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote.