Corning (NYSE: GLW) SVP forfeits restricted stock, withholds shares for tax

Rhea-AI Filing Summary

Corning Inc. senior vice president Jordana Daryl Kammerud reported administrative equity changes in company stock. On January 15, 2026, Kammerud forfeited 12,136 shares of restricted stock pursuant to a July 10, 2023 agreement. On the same date, 4,666 shares of common stock were withheld at $93.49 per share to cover Kammerud's tax withholding obligations upon the vesting of restricted stock. After these transactions, Kammerud directly beneficially owned 32,772 shares of Corning common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kammerud Jordana Daryl

(Last) (First) (Middle)

ONE RIVERFRONT PLAZA

(Street)

CORNING NY 14831

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CORNING INC /NY [ GLW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP

3. Date of Earliest Transaction (Month/Day/Year)
01/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/15/2026		D(1)		12,136	D	$0	37,438	D
Common Stock	01/15/2026		F		4,666(2)	D	$93.49	32,772	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Forfeiture of restricted stock pursuant to the July 10, 2023 agreement.

2. Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock.

	Melissa J. Gambol, Power of Attorney	01/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did Corning (GLW) disclose for SVP Jordana Daryl Kammerud?

Corning reported that SVP Jordana Daryl Kammerud filed a Form 4 showing a forfeiture of 12,136 restricted shares and the withholding of 4,666 shares of common stock related to tax obligations on vested restricted stock.

How many Corning (GLW) shares did the SVP forfeit and why?

Kammerud forfeited 12,136 shares of restricted stock, as described as a forfeiture of restricted stock pursuant to a July 10, 2023 agreement.

What does the 4,666-share transaction at $93.49 mean in the Corning Form 4?

The Form 4 shows that 4,666 shares of Corning common stock were withheld at $93.49 per share to satisfy Kammerud's tax withholding obligations upon the vesting of restricted stock.

How many Corning (GLW) shares does the SVP own after these transactions?

Following the reported transactions, Jordana Daryl Kammerud directly beneficially owned 32,772 shares of Corning common stock.

Were these Corning (GLW) insider transactions direct or indirect holdings?

Both reported positions in the Form 4 are listed as direct (D) ownership by Jordana Daryl Kammerud.

Do the reported Corning (GLW) insider transactions involve option exercises or derivative securities?

No derivative securities are listed in the reported data. The Form 4 shows only non-derivative common stock transactions related to restricted stock forfeiture and tax share withholding.