STOCK TITAN

Corning (NYSE: GLW) CFO receives 10,114 restricted stock unit award

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

Rhea-AI Filing Summary

Schlesinger Edward A reported acquisition or exercise transactions in this Form 4 filing.

Corning Inc. executive vice president and CFO Edward A. Schlesinger received a grant of 10,114 restricted stock units (RSUs), each representing a right to one share of Corning common stock. The award was recorded at a price of $0.00 per unit as a compensation grant, not a market purchase.

Following this award, he directly holds multiple RSU grants tied to Corning common stock, as well as 55,472 shares of common stock. Footnotes state that RSUs vest 100% on specified future April dates, with possible earlier vesting upon events such as retirement, death, or disability.

Positive

  • None.

Negative

  • None.
Insider Schlesinger Edward A
Role Exec. Vice President and CFO
Type Security Shares Price Value
Grant/Award Restricted Stock Unit 10,114 $0.00 --
holding Restricted Stock Unit -- -- --
holding Restricted Stock Unit -- -- --
holding Restricted Stock Unit -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Unit — 10,114 shares (Direct); Common Stock — 55,472 shares (Direct)
Footnotes (1)
  1. 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 10,114 units Grant to CFO Edward A. Schlesinger on April 1, 2026
Grant price $0.00 per unit RSU compensation award, not market purchase
RSU tranche 1 21,888 underlying shares Restricted stock units, direct ownership
RSU tranche 2 24,327 underlying shares Restricted stock units, direct ownership
RSU tranche 3 19,088 underlying shares Restricted stock units, direct ownership
Common stock held 55,472 shares Directly owned Corning common stock after reported transactions
Vesting date example April 15, 2026 RSUs vest 100% on this date, subject to certain events
Latest vesting date April 16, 2029 RSUs vest 100% on this date, subject to certain events
Restricted Stock Unit financial
"security_title: "Restricted Stock Unit" and footnote describing each unit"
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.
contingent right financial
"Each restricted stock unit represents a contingent right to receive one share"
vest financial
"The restricted stock units (RSUs) vest 100% on April 15, 2027"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.
underlying security financial
"underlying_security_title: "Common Stock" and underlying_security_shares"
direct ownership financial
"ownership_type: "direct" and ownership_code: "D" for the holdings"
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*
Schlesinger Edward A

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Exec. Vice President and CFO
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 Stock55,472D
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(1) (2) (2)Common Stock21,88821,888D
Restricted Stock Unit(1) (3) (3)Common Stock24,32724,327D
Restricted Stock Unit(1) (4) (4)Common Stock19,08819,088D
Restricted Stock Unit(1)04/01/2026A10,114 (5) (5)Common Stock10,114$010,114D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.
2. 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.
3. 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.
4. 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.
5. 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 CFO Edward Schlesinger?

Corning reported that CFO Edward A. Schlesinger received a grant of 10,114 restricted stock units. These RSUs are compensation, not open-market purchases, and each unit represents a contingent right to receive one share of Corning common stock at future vesting dates.

Are Edward Schlesinger’s new Corning (GLW) RSUs an open-market stock purchase?

No, the 10,114 restricted stock units granted to Edward Schlesinger are a compensation award, recorded at $0.00 per unit. They are not bought on the open market but granted by Corning, with shares delivered only if the RSUs ultimately vest.

How many Corning (GLW) restricted stock units does the CFO now hold after this filing?

After the reported grant, Edward Schlesinger holds several RSU positions referencing 21,888, 24,327 and 19,088 underlying shares of Corning common stock. These awards vest 100% on specified April dates, subject to earlier vesting on events such as retirement, death or disability.

What do Corning (GLW) RSU footnotes say about vesting for the CFO’s awards?

Footnotes explain that each restricted stock unit converts into one share of common stock and vests 100% on set dates: April 15, 2026, April 15, 2027, April 14, 2028, and April 16, 2029. Certain events, including retirement, death, or disability, may accelerate vesting.

How many Corning (GLW) common shares does the CFO directly own according to this Form 4?

The Form 4 shows Edward Schlesinger directly holding 55,472 shares of Corning common stock. This common stock position is separate from his restricted stock unit awards, which represent additional contingent rights to receive shares upon future vesting dates under their respective agreements.