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: 2017-02-17

Reporting Person: Clappin James P (President, Corning Glass Tech.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-17	Common Stock	M	500	$26.73	Acquired	65610.24	Direct
2017-02-17	Common Stock	M	32000	$24.92	Acquired	97610.24	Direct
2017-02-17	Common Stock	M	16000	$23.37	Acquired	113610.24	Direct
2017-02-17	Common Stock	M	16000	$24.61	Acquired	129610.24	Direct
2017-02-17	Common Stock	S	64500	$27.5662	Disposed	65110.24	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-17	Stock Options (Right to Buy)	$26.73	M	500	Disposed	2017-07-17	Common Stock (500)	Direct
2017-02-17	Stock Options (Right to Buy)	$24.92	M	32000	Disposed	2017-12-04	Common Stock (32000)	Direct
2017-02-17	Stock Options (Right to Buy)	$23.37	M	16000	Disposed	2018-01-01	Common Stock (16000)	Direct
2017-02-17	Stock Options (Right to Buy)	$24.61	M	16000	Disposed	2018-01-31	Common Stock (16000)	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 $27.515 to $27.595, 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.