CORNING INC /NY — Director's Dealing 2021

Mar 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORNING INC /NY (GLW)
CIK: 0000024741
Period of Report: 2021-02-26

Reporting Person: Clappin James P (Vice Chair & Strategic Advisor)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-26	Common Stock	M	11574	$22.68	Acquired	79661.24	Direct
2021-02-26	Common Stock	M	12542	$20.93	Acquired	92203.24	Direct
2021-02-26	Common Stock	M	12548	$20.92	Acquired	104751.24	Direct
2021-02-26	Common Stock	M	12566	$20.89	Acquired	117317.24	Direct
2021-02-26	Common Stock	M	14060	$18.67	Acquired	131377.24	Direct
2021-02-26	Common Stock	M	12566	$20.89	Acquired	143943.24	Direct
2021-02-26	Common Stock	S	75856	$38.6187	Disposed	68087.24	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-26	Stock Options (Right to Buy)	$22.68	M	11574	Disposed	2025-03-31	Common Stock (11574)	Direct
2021-02-26	Stock Options (Right to Buy)	$20.93	M	12542	Disposed	2025-04-30	Common Stock (12542)	Direct
2021-02-26	Stock Options (Right to Buy)	$20.92	M	12548	Disposed	2025-05-29	Common Stock (12548)	Direct
2021-02-26	Stock Options (Right to Buy)	$20.89	M	12566	Disposed	2026-03-31	Common Stock (12566)	Direct
2021-02-26	Stock Options (Right to Buy)	$18.67	M	14060	Disposed	2026-04-29	Common Stock (14060)	Direct
2021-02-26	Stock Options (Right to Buy)	$20.89	M	12566	Disposed	2026-05-31	Common Stock (12566)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - Jt. Tenant W/wife	9797	Direct
Common Stock	1929.9675	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 $38.445 to $38.71, 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.