Michaune D. Tillman - 04 Feb 2025 Form 4 Insider Report for CORNING INC /NY (GLW)

Role: SVP and General Counsel
Signature: Melissa J. Gambol, Power of Attorney
Issuer symbol: GLW
Transactions as of: 04 Feb 2025
Net transactions value: $0
Form type: 4
Filing time: 06 Feb 2025, 16:29:15 UTC
Previous filing: 24 Jul 2024
Next filing: 03 Apr 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	GLW	Common Stock						18,618	04 Feb 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	GLW	Performance Share Unit	Award	$0	+11,158		$0.000000	11,158	04 Feb 2025	Common Stock	11,158		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.
F2	Performance share units (PSUs) were earned February 4, 2025 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2024 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.