Michael Paul O'Day - Jul 30, 2025 Form 4 Insider Report for CORNING INC /NY (GLW)

Role: SVP and GM, Optical Comm.
Signature: Melissa J. Gambol, Power of Attorney
Stock symbol: GLW
Transactions as of: Jul 30, 2025
Transactions value $: -$927,912
Form type: 4
Date filed: 7/31/2025, 04:07 PM
Previous filing: Apr 30, 2025
Next filing: Aug 12, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
O'Day Michael Paul	SVP and GM, Optical Comm.	ONE RIVERFRONT PLAZA, CORNING	Melissa J. Gambol, Power of Attorney	2025-07-31	0002034226

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GLW	Common Stock	Sale	-$928K	-14.9K	-29.39%	$62.36	35.7K	Jul 30, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.34 to $62.40, 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.

Content

The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.34 to $62.40, 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.