STOCK TITAN
  1. Home
  2. Sec-filings
  3. GLW
  4. [Form 4] CORNING INC /NY Insider Trading Activity

Corning Inc (GLW) top executive reports RSU settlement and share sale

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Corning Inc reported an insider equity transaction by its Chairman, CEO and President, who is also a director. On 01/02/2026, the insider settled 3,287 restricted stock units into common stock at an exercise price of $0, bringing directly held common stock to 751,066 shares. On the same date, 3,287 shares were disposed of at $90.67 per share, leaving 747,779 shares held directly.

Indirect holdings include 9,200 shares held by a spouse, 7,120.5596 units in a unitized stock fund in the issuer's 401(k) retirement plan held by the spouse as of December 31, 2025, and 11,737.5981 units held as trustee under an employee benefit plan. The insider also reports 111,863 RSUs vesting on April 15, 2027, 104,474 RSUs vesting on April 15, 2026, and 86,634 RSUs vesting on April 14, 2028, each RSU representing a contingent right to receive one share of Corning common stock, with certain events potentially causing earlier vesting.

Positive

  • None.

Negative

  • None.
Insider WEEKS WENDELL P
Role Chairman, CEO and President
Type Security Shares Price Value
Exercise Restricted Stock Unit 3,287 $0.00 --
Exercise Common Stock 3,287 $0.00 --
Tax Withholding Common Stock 3,287 $90.67 $298K
holding Restricted Stock Unit -- -- --
holding Restricted Stock Unit -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Unit — 86,634 shares (Direct); Common Stock — 751,066 shares (Direct); Common Stock — 9,200 shares (Indirect, Held by Spouse)
Footnotes (1)
  1. The reporting person disclaims beneficial ownership of all securities held by spouse. Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of December 31, 2025. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
Form 4 Insider Transactions: What Each Field Means →
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
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
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*
WEEKS WENDELL P
(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)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chairman, CEO and President
3. Date of Earliest Transaction (Month/Day/Year)
01/02/2026
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 01/02/2026 M 3,287 A $0 751,066 D
Common Stock 01/02/2026 F 3,287 D $90.67 747,779 D
Common Stock 9,200 I Held by Spouse(1)
Common Stock 7,120.5596(2) I Held By Spouse - Emp. Ben. Plan(1)
Common Stock 11,737.5981(2) I Trustee U/employee Benefit Plan
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
Restricted Stock Unit (3) (4) (4) Common Stock 111,863 111,863 D
Restricted Stock Unit (3) (5) (5) Common Stock 104,474 104,474 D
Restricted Stock Unit (3) 01/02/2026 M 3,287 (6) (6) Common Stock 3,287 $0 86,634 D
Explanation of Responses:
1. The reporting person disclaims beneficial ownership of all securities held by spouse.
2. Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of December 31, 2025.
3. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.
4. The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
5. The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
6. The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
Melissa J. Gambol, Power of Attorney 01/06/2026
** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Corning Inc (GLW) report in this filing?

The filing reports that Corning Inc's Chairman, CEO and President, who is also a director, settled 3,287 restricted stock units into common stock on 01/02/2026 and disposed of 3,287 shares on the same date.

How many Corning Inc (GLW) shares does the insider hold directly after the transaction?

Following the reported transactions, the insider directly owns 747,779 shares of Corning Inc common stock.

What was the price associated with the Corning Inc (GLW) insider share disposal?

The reported disposal involved 3,287 shares of Corning Inc common stock at a price of $90.67 per share.

What indirect Corning Inc (GLW) holdings are reported for the insider and spouse?

Indirect holdings include 9,200 shares held by the spouse, 7,120.5596 units in a unitized stock fund in the issuer's 401(k) retirement plan held by the spouse as of December 31, 2025, and 11,737.5981 units held as trustee under an employee benefit plan.

How many restricted stock units (RSUs) does the Corning Inc (GLW) insider hold and when do they vest?

The insider reports 111,863 RSUs vesting on April 15, 2027, 104,474 RSUs vesting on April 15, 2026, and 86,634 RSUs vesting on April 14, 2028.

What does each Corning Inc (GLW) restricted stock unit represent in this filing?

Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock, with potential for earlier vesting upon events such as retirement, death, or disability as specified in the agreements.

Does the insider disclaim any beneficial ownership of Corning Inc (GLW) shares?

Yes. The filing states that the reporting person disclaims beneficial ownership of all securities held by the spouse.