CORNING INC /NY — Director's Dealing 2017

Feb 17, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2017-02-15

Reporting Person: Tripeny R Tony (Senior Vice President and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-15	Common Stock	M	16500	$24.92	Acquired	23058	Direct
2017-02-15	Common Stock	M	8250	$23.37	Acquired	31308	Direct
2017-02-15	Common Stock	M	8250	$24.61	Acquired	39558	Direct
2017-02-15	Common Stock	M	16333	$8.67	Acquired	55891	Direct
2017-02-15	Common Stock	M	16333	$10.05	Acquired	72224	Direct
2017-02-15	Common Stock	S	65666	$27.2333	Disposed	6558	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-15	Stock Options (Right to Buy)	$24.92	M	16500	Disposed	2017-12-04	Common Stock (16500)	Direct
2017-02-15	Stock Options (Right to Buy)	$23.37	M	8250	Disposed	2018-01-01	Common Stock (8250)	Direct
2017-02-15	Stock Options (Right to Buy)	$24.61	M	8250	Disposed	2018-01-31	Common Stock (8250)	Direct
2017-02-15	Stock Options (Right to Buy)	$8.67	M	16333	Disposed	2018-12-02	Common Stock (16333)	Direct
2017-02-15	Stock Options (Right to Buy)	$10.05	M	16333	Disposed	2019-01-01	Common Stock (16333)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	34163	Indirect

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.185 to $27.31, 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.