Corning (GLW) Form 144: sale of 23,142 shares via UBS

Corning (GLW): Form 144 filed for a proposed insider sale.

Rhea-AI Filing Summary

Corning (GLW): Form 144 filed for a proposed insider sale. A holder filed notice to sell up to 23,142 shares of GLW common stock, with an aggregate market value of $2,060,738.84. The filing lists UBS Financial Services Inc. as broker, with sales expected on or about 10/31/2025 on the NYSE. The shares were acquired on 04/15/2025 via a performance stock release from the issuer, in the same amount of 23,142 shares. Shares outstanding are 856,618,711. This is an administrative notice under Rule 144 and does not involve the company issuing new shares.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Corning (GLW) disclose in this Form 144?

A notice to sell up to 23,142 shares of GLW common stock with an aggregate market value of $2,060,738.84.

Who is the broker for the proposed GLW share sale?

The filing lists UBS Financial Services Inc. as the broker.

When could the GLW shares be sold and on which exchange?

The approximate sale date is 10/31/2025 on the NYSE.

How were the GLW shares acquired by the seller?

They were acquired on 04/15/2025 via a performance stock release from the issuer.

How many GLW shares are outstanding?

The filing lists 856,618,711 shares outstanding.

Does this Form 144 mean GLW is issuing new shares?

No. It is a Rule 144 notice for a potential sale by a holder, not an issuance by the company.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 10/31/2025 - 04:04 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001508144
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Corning Incorporated
SEC File Number	001-03247
Address of Issuer	One Riverfront Plaza Corning NEW YORK 14830
Phone	607-974-7430
Name of Person for Whose Account the Securities are To Be Sold	Lewis Steverson
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
common	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	23142	2060738.84	856618711	10/31/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
common	04/15/2025	performance stock release	issuer			23142	04/15/2025	n/a

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	10/31/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for Lewis Steverson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)