GLW (NYSE) Form 144 shows 10,000-share performance stock release notice

Rhea-AI Filing Summary

Company submitted a Form 144 notice regarding proposed sales of common stock. The filing lists 10,000 shares identified as a performance stock release with an effective date of 04/15/2026. The excerpt also records prior sales by John Zhang of 1,531 shares on 02/12/2026 and 15,000 shares on 05/06/2026.

Insights

Securities Counsel

Form 144 lists proposed resale of 10,000 common shares tied to a performance stock release.

The filing records a proposed sale of 10,000 shares described as a performance stock release dated 04/15/2026. This is a notification under resale rules rather than a company solicitation.

Timing and mechanics of any market transactions are not provided in the excerpt; subsequent broker or exchange activity would appear in trading disclosures or settlement records.

Capital Markets Analyst

Small issuer-side resale and recent insider disposals are recorded; scale appears modest relative to typical floats.

The excerpt shows issuer-designated 10,000 shares from a performance stock release and prior insider sales by John Zhang of 1,531 and 15,000 shares on specified dates. These are transactional entries, not forward-looking guidance.

Market impact depends on trading execution and outstanding float, neither of which is quantified in the provided excerpt.

Key Figures

Proposed resale: 10,000 shares Prior sale by John Zhang: 1,531 shares Prior sale by John Zhang: 15,000 shares +1 more

4 metrics

Proposed resale 10,000 shares performance stock release dated 04/15/2026

Prior sale by John Zhang 1,531 shares sold on 02/12/2026

Prior sale by John Zhang 15,000 shares sold on 05/06/2026

Broker/Agent listed UBS Financial Services Inc address shown in securities information

Key Terms

Form 144, performance stock release, issuer

3 terms

Form 144 regulatory

"Filed notice of proposed sale of securities (Form 144)"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

performance stock release compensation

"Listed as the type of securities to be sold dated 04/15/2026"

issuer regulatory

"Designation showing sale source as 'issuer' for 10,000 shares"

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	10000	1983382.74	860637825	05/11/2026	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	04/15/2026	performance stock release	issuer			10000	04/15/2026	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
John Zhang One Riverfront Plaza Corning NY 14831	common	02/12/2026	1531	204764
John Zhang One Riverfront Plaza Corning NY 14831	common	05/06/2026	15000	2770979

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 GLW's Form 144 disclose about the proposed sale?

The filing discloses a proposed resale of 10,000 common shares described as a performance stock release dated 04/15/2026. It is a notice of intent to sell, not confirmation of completed trades.

Who reported recent sales in the filing for GLW?

John Zhang is listed with sales of 1,531 shares on 02/12/2026 and 15,000 shares on 05/06/2026. These entries are recorded as past sales in the excerpt.

Is the 10,000-share item in GLW's Form 144 an issuer grant or resale?

The excerpt labels the 10,000 shares as a performance stock release with the designation issuer and date 04/15/2026, indicating shares tied to compensation rather than an open-market purchase.

Does Form 144 confirm when the 10,000 shares will be sold?

Form 144 provides a proposed sale notice with a date of 04/15/2026 for the performance stock release; specific execution timing or sale method is not detailed in the provided excerpt.