STOCK TITAN

Corning (NYSE: GLW) CEO receives 30,868 RSUs, holds 733,891 shares

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

WEEKS WENDELL P reported acquisition or exercise transactions in this Form 4 filing.

Corning Incorporated Chairman, CEO and President Wendell P. Weeks received a grant of 30,868 Restricted Stock Units (RSUs) on Common Stock, reported as a compensation-related award. Each RSU represents a contingent right to receive one Corning common share.

After this award, he directly holds 733,891 shares of Common Stock and multiple RSU positions, including 111,863, 86,634 and 104,474 underlying shares. Footnotes state that certain RSU awards vest 100% on April 15, 2026, April 15, 2027, April 14, 2028 and April 16, 2029, subject to conditions such as retirement, death or disability. Additional shares are held indirectly through his spouse and employee benefit plans, with beneficial ownership of spouse-held shares disclaimed.

Positive

  • None.

Negative

  • None.
Insider WEEKS WENDELL P
Role Chairman, CEO and President
Type Security Shares Price Value
Grant/Award Restricted Stock Unit 30,868 $0.00 --
holding Restricted Stock Unit -- -- --
holding Restricted Stock Unit -- -- --
holding Restricted Stock Unit -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Unit — 30,868 shares (Direct); Common Stock — 733,891 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 March 31, 2026. 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 14, 2028. 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 16, 2029. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
New RSU grant 30,868 units Restricted Stock Units on Common Stock granted April 1, 2026
Direct common stock holdings 733,891 shares Common Stock directly held after reported transactions
RSU position 1 111,863 underlying shares Restricted Stock Units, exercise price $0.0000
RSU position 2 86,634 underlying shares Restricted Stock Units, exercise price $0.0000
RSU position 3 104,474 underlying shares Restricted Stock Units, exercise price $0.0000
Indirect spouse holding 9,200 shares Common Stock held by spouse, beneficial ownership disclaimed
Spouse benefit plan units 7,135.8671 shares Common Stock held by spouse via employee benefit plan
Trustee plan holding 11,762.8659 shares Common Stock where Weeks is trustee under employee benefit plan
Restricted Stock Unit financial
"Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
beneficial ownership financial
"The reporting person disclaims beneficial ownership of all securities held by spouse."
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
unitized stock fund financial
"Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of March 31, 2026."
401(k) retirement plan financial
"Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of March 31, 2026."
vest 100% financial
"The restricted stock units (RSUs) vest 100% on April 16, 2029."
SEC Form 4
FORM 4UNITED 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 NEW YORK 14831

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CORNING INC /NY [ GLW ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman, CEO and President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock733,891D
Common Stock9,200IHeld by Spouse(1)
Common Stock7,135.8671(2)IHeld By Spouse - Emp. Ben. Plan(1)
Common Stock11,762.8659(2)ITrustee 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(3) (4) (4)Common Stock111,863111,863D
Restricted Stock Unit(3) (5) (5)Common Stock86,63486,634D
Restricted Stock Unit(3) (6) (6)Common Stock104,474104,474D
Restricted Stock Unit(3)04/01/2026A30,868 (7) (7)Common Stock30,868$030,868D
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 March 31, 2026.
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 14, 2028. 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 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
7. The restricted stock units (RSUs) vest 100% on April 16, 2029. 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 Attorney04/02/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Corning (GLW) report for Wendell Weeks?

Corning reported that Chairman, CEO and President Wendell P. Weeks received a grant of 30,868 Restricted Stock Units on common stock. These RSUs are a compensation-related award and each unit represents a contingent right to receive one share of Corning common stock at vesting.

How many Corning (GLW) common shares does Wendell Weeks hold directly?

Following the reported transactions, Wendell P. Weeks directly holds 733,891 shares of Corning common stock. This direct ownership is separate from his Restricted Stock Unit positions, which represent additional contingent rights to receive shares in the future as they vest under their terms.

What Restricted Stock Unit positions does Wendell Weeks have at Corning (GLW)?

Wendell P. Weeks holds several RSU positions tied to Corning common stock, including awards with 111,863, 86,634 and 104,474 underlying shares. In addition, he received a new grant of 30,868 RSUs, all representing contingent rights to receive one share for each unit upon vesting.

When do Wendell Weeks’ Corning (GLW) RSUs vest according to the filing?

Footnotes state that certain RSU awards for Wendell P. Weeks vest 100% on April 15, 2026, April 15, 2027, April 14, 2028 and April 16, 2029. Vesting can occur earlier upon events such as retirement, death, disability or other conditions specified in the award agreements.

Does Wendell Weeks have indirect holdings of Corning (GLW) shares?

Yes. Indirect holdings include common stock held by his spouse, by his spouse through an employee benefit plan, and shares where he acts as trustee under an employee benefit plan. The filing notes he disclaims beneficial ownership of all securities held by his spouse specifically.

How are Corning (GLW) shares held through the 401(k) plan reported?

The filing explains that some ownership is represented by units held in a unitized stock fund through Corning’s 401(k) retirement plan as of March 31, 2026. These units provide indirect exposure to Corning common stock within the retirement plan framework for the reported insider.