[144] Corning Incorporated SEC Filing

Rhea-AI Filing Summary

Corning Incorporated has a Form 144 notice proposing the sale of 18,850 common shares with an aggregate market value of $1,231,184.85. The sale is to be executed through UBS Financial Services Inc. on the NYSE with an approximate sale date of 08/11/2025.

The filing shows these 18,850 shares were acquired on 08/11/2025 by stock option exercise from the issuer and paid for on that date. The form reports 856,471,447 shares outstanding. It also discloses two recent sales by the named individual: 20,000 shares sold on 08/07/2025 for $1,317,575 and 20,000 shares sold on 06/06/2025 for $1,022,284.

Insights

Securities Analyst

TL;DR: Routine Form 144 filing; proposed sale is small relative to outstanding shares and follows recent insider sales.

The filing documents a planned sale of 18,850 common shares valued at about $1.23M through UBS on 08/11/2025. Compared with the reported 856,471,447 shares outstanding, this quantity represents a de minimis fraction of the company’s equity, indicating limited market impact. The form also records two recent insider sales (20,000 shares on 08/07/2025 and 20,000 on 06/06/2025) with disclosed gross proceeds, consistent with routine liquidity transactions.

Corporate Governance Expert

TL;DR: Disclosure complies with Rule 144 formalities; filer affirms no undisclosed material adverse information.

The notice states the 18,850 shares were acquired via a stock option exercise from the issuer on 08/11/2025 and will be sold via UBS on the NYSE. The filing includes the standard representation that the filer is not aware of any material adverse undisclosed information. Given the procedural nature of the submission and the small size of the proposed sale versus total outstanding shares, the disclosure reads as a routine compliance filing.

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	18850	1231184.85	856471447	08/11/2025	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	08/11/2025	stock option exercise	issuer			18850	08/11/2025	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	08/07/2025	20000	1317575
Eric Musser One Riverfront Plaza Corning NY 14831	common	06/06/2025	20000	1022284

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)

FAQ

What does the Form 144 filed for Corning (GLW) report?

The form proposes sale of 18,850 common shares with aggregate market value $1,231,184.85, to be sold via UBS on 08/11/2025 on the NYSE.

Who is the broker handling the proposed sale in the GLW Form 144?

The broker is listed as UBS Financial Services Inc, 1000 Harbor Blvd, 3rd Floor, Weehawken, NJ 07086.

How were the 18,850 shares acquired according to the filing?

The shares were acquired on 08/11/2025 by stock option exercise from the issuer, with payment dated 08/11/2025.

How many Corning shares are outstanding per the Form 144?

The form reports 856,471,447 shares outstanding.

Were there recent sales by the filer reported in the Form 144?

Yes. The filing lists two sales by Eric Musser: 20,000 shares on 08/07/2025 (gross proceeds $1,317,575) and 20,000 shares on 06/06/2025 (gross proceeds $1,022,284).

Does the filer assert there is no undisclosed material information in this filing?

Yes. The signature section includes the standard representation that the filer does not know of any material adverse information about the issuer that has not been publicly disclosed.