Corning (GLW) Form 144 shows $9,017,237 planned share sale

Rhea-AI Filing Summary

Corning (GLW) insider Eric Musser filed a Form 144 notice to sell 100,000 common shares, reflecting an aggregate market value of 9,017,237, with an approximate sale date of 10/29/2025 on the NYSE. UBS Financial Services Inc. is listed as the broker.

The shares to be sold were acquired through performance and restricted stock releases across multiple dates, which together total 100,000 shares. Recent activity shows sales over the past three months: 20,000 shares for 1,317,550 on 08/08/2025, 18,850 shares for 1,231,158 on 08/12/2025, and 20,000 shares for 1,404,579 on 09/05/2025. Shares outstanding are listed at 856,618,711.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	100000	9017237	856618711	10/29/2025	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	09/30/2025	performance stock release	issuer			256	09/30/2025	n/a
common	08/08/2025	performance stock release	issuer			1540	08/08/2025	n/a
common	05/15/2022	restricted stock release	issuer			205	05/15/2022	n/a
common	05/15/2022	performance stock release	issuer			6153	05/15/2022	n/a
common	04/15/2025	performance stock release	issuer			28928	04/15/2025	n/a
common	04/15/2025	restricted stock release	issuer			19246	04/15/2025	n/a
common	04/15/2019	restricted stock release	issuer			12053	04/15/2019	n/a
common	04/14/2023	restricted stock release	issuer			19864	04/14/2023	n/a
common	04/14/2023	performance stock release	issuer			9743	04/14/2023	n/a
common	02/08/2025	performance stock release	issuer			2012	02/08/2025	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Eric Musser One Riverfront Plaza Corning NY 14831	common	08/08/2025	20000	1317550
Eric Musser One Riverfront Plaza Corning NY 14831	common	08/12/2025	18850	1231158
Eric Musser One Riverfront Plaza Corning NY 14831	common	09/05/2025	20000	1404579

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)