STOCK TITAN

[Form 4] Corning Incorporated Insider Trading Activity

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

Seetharam Soumya, Senior Vice President & CDIO of Corning Incorporated (GLW), reported insider transactions dated 08/08/2025. The filing shows an acquisition (Code M) of 2,260 common shares at $0 and a sale (Code F) of 875 common shares at $65.77. Following these transactions the report lists 27,260 shares beneficially owned after the acquisition and 26,385 after the sale, as shown in the form.

The report also details multiple restricted stock unit (RSU) positions convertible into common stock: 14,692, 12,187, and 13,734 RSUs, plus 2,260 RSUs referenced with the 08/08/2025 transaction. The filing states each RSU represents a contingent right to one share and lists vesting dates of 04/15/2026, 04/15/2027, and 04/14/2028, with an additional vesting schedule for RSUs granted 02/08/2023. The form is signed by Power of Attorney Melissa J. Gambol on 08/12/2025.

Seetharam Soumya, Senior Vice President e CDIO di Corning Incorporated (GLW), ha segnalato transazioni di insider datate 08/08/2025. Il documento riporta un'acquisizione (Codice M) di 2,260 azioni ordinarie a $0 e una vendita (Codice F) di 875 azioni ordinarie a $65.77. Dopo queste operazioni il rapporto indica 27,260 azioni detenute in via beneficiaria dopo l'acquisizione e 26,385 dopo la vendita, come riportato nel modulo.

La comunicazione elenca inoltre più posizioni di restricted stock unit (RSU) convertibili in azioni ordinarie: 14,692, 12,187 e 13,734 RSU, oltre a 2,260 RSU correlate alla transazione del 08/08/2025. Il deposito specifica che ogni RSU rappresenta il diritto condizionato a una azione e indica le date di vesting: 04/15/2026, 04/15/2027 e 04/14/2028, con un ulteriore piano di maturazione per le RSU assegnate il 02/08/2023. Il modulo è firmato per procura da Melissa J. Gambol in data 08/12/2025.

Seetharam Soumya, vicepresidente senior y CDIO de Corning Incorporated (GLW), registró transacciones de insider con fecha 08/08/2025. El formulario muestra una adquisición (Código M) de 2,260 acciones ordinarias a $0 y una venta (Código F) de 875 acciones ordinarias a $65.77. Tras estas operaciones, el informe indica 27,260 acciones en propiedad beneficiaria tras la adquisición y 26,385 tras la venta, según consta en el formulario.

El informe también detalla varias posiciones de unidades de acciones restringidas (RSU) convertibles en acciones ordinarias: 14,692, 12,187 y 13,734 RSU, además de 2,260 RSU vinculadas a la transacción del 08/08/2025. La presentación aclara que cada RSU equivale a un derecho contingente a una acción y enumera las fechas de vesting: 04/15/2026, 04/15/2027 y 04/14/2028, con un calendario adicional para las RSU otorgadas el 02/08/2023. El formulario está firmado por poder por Melissa J. Gambol el 08/12/2025.

Seetharam Soumya님은 코닝 인코포레이티드(GLW)의 수석 부사장 겸 CDIO로서 08/08/2025자 내부자 거래를 신고했습니다. 신고서에는 취득(코드 M)으로 2,260 보통주를 $0에 취득하고, 매도(코드 F)로 875 보통주를 $65.77에 처분한 내역이 기재되어 있습니다. 해당 거래들 이후 신고서에는 취득 후 실소유 주식수 27,260주와 매도 후 26,385주가 기재되어 있습니다.

또한 서류에는 보통주로 전환 가능한 제한주식단위(RSU) 포지션이 여러 건 기재되어 있습니다: 14,692, 12,187, 13,734 RSU와 08/08/2025 거래와 연관된 2,260 RSU입니다. 신고서에는 각 RSU가 1주에 대한 조건부 권리를 의미한다고 명시되어 있으며, 베스팅(vesting) 날짜로 04/15/2026, 04/15/2027, 04/14/2028이 기재되어 있고, 02/08/2023에 부여된 RSU에 대한 추가 베스팅 일정도 포함되어 있습니다. 서류는 08/12/2025자 위임장(Power of Attorney)으로 Melissa J. Gambol이 서명했습니다.

Seetharam Soumya, Senior Vice President et CDIO de Corning Incorporated (GLW), a déclaré des transactions d'initiés datées du 08/08/2025. Le dépôt indique une acquisition (Code M) de 2,260 actions ordinaires à $0 et une vente (Code F) de 875 actions ordinaires à $65.77. Après ces opérations, le rapport mentionne 27,260 actions détenues à titre bénéficiaire après l'acquisition et 26,385 après la vente, comme figurant dans le formulaire.

Le dépôt détaille également plusieurs positions d'unités d'actions restreintes (RSU) convertibles en actions ordinaires : 14,692, 12,187 et 13,734 RSU, ainsi que 2,260 RSU liées à la transaction du 08/08/2025. Il est précisé que chaque RSU représente un droit conditionnel à une action et les dates de vesting suivantes sont indiquées : 04/15/2026, 04/15/2027 et 04/14/2028, avec un calendrier supplémentaire pour les RSU attribuées le 02/08/2023. Le formulaire est signé par procuration par Melissa J. Gambol le 08/12/2025.

Seetharam Soumya, Senior Vice President und CDIO von Corning Incorporated (GLW), meldete Insider-Transaktionen datiert 08/08/2025. Die Einreichung weist einen Erwerb (Code M) von 2,260 Stammaktien zu $0 und einen Verkauf (Code F) von 875 Stammaktien zu $65.77 aus. Nach diesen Transaktionen verzeichnet der Bericht 27,260 im wirtschaftlichen Eigentum befindliche Aktien nach dem Erwerb und 26,385 nach dem Verkauf, wie im Formular angegeben.

Das Formular beschreibt zudem mehrere Restricted Stock Unit (RSU)-Positionen, die in Stammaktien wandelbar sind: 14,692, 12,187 und 13,734 RSU sowie 2,260 RSU im Zusammenhang mit der Transaktion vom 08/08/2025. Die Einreichung erklärt, dass jede RSU ein bedingtes Recht auf eine Aktie darstellt und nennt die Vesting-Termine 04/15/2026, 04/15/2027 und 04/14/2028, sowie einen zusätzlichen Vesting-Zeitplan für RSU, die am 02/08/2023 gewährt wurden. Das Formular ist per Vollmacht von Melissa J. Gambol am 08/12/2025 unterschrieben.

Positive
  • Clear RSU disclosure with specific vesting dates (04/15/2026, 04/15/2027, 04/14/2028) and quantities (14,692, 12,187, 13,734, 2,260)
  • Acquisition (Code M) of 2,260 shares reported on 08/08/2025, increasing reported beneficial ownership to 27,260 shares
Negative
  • Sale (Code F) of 875 shares executed at $65.77 on 08/08/2025, reducing reported holdings to 26,385 on that line
  • Transactions centered on officer compensation and dispositions may be interpreted as insider liquidity events by some stakeholders

Insights

TL;DR: Insider reported both a small sale and an RSU settlement, leaving ~27k shares beneficially owned.

The filing shows a contemporaneous sale of 875 shares at $65.77 and an acquisition/settlement of 2,260 shares (Code M) on 08/08/2025, producing reported beneficial ownership figures of 27,260 and 26,385 depending on the line item. The form discloses sizeable outstanding RSU awards convertible into common stock and explicit vesting dates through 2028, which are compensation-related instruments rather than open-market purchases. For investors, these are routine officer compensation and liquidity transactions documented under Section 16.

TL;DR: Transaction mix reflects compensation vesting and an executed sale; disclosure is complete with vesting schedules and POA signature.

The Form 4 provides clear disclosure: RSUs described as contingent rights to shares, explicit vesting timelines (04/15/2026; 04/15/2027; 04/14/2028) and a staged vesting schedule for the 02/08/2023 grant. The filing includes a Power of Attorney signature dated 08/12/2025, satisfying procedural requirements. From a governance perspective, documentation appears thorough and compliant with Section 16 reporting norms.

Seetharam Soumya, Senior Vice President e CDIO di Corning Incorporated (GLW), ha segnalato transazioni di insider datate 08/08/2025. Il documento riporta un'acquisizione (Codice M) di 2,260 azioni ordinarie a $0 e una vendita (Codice F) di 875 azioni ordinarie a $65.77. Dopo queste operazioni il rapporto indica 27,260 azioni detenute in via beneficiaria dopo l'acquisizione e 26,385 dopo la vendita, come riportato nel modulo.

La comunicazione elenca inoltre più posizioni di restricted stock unit (RSU) convertibili in azioni ordinarie: 14,692, 12,187 e 13,734 RSU, oltre a 2,260 RSU correlate alla transazione del 08/08/2025. Il deposito specifica che ogni RSU rappresenta il diritto condizionato a una azione e indica le date di vesting: 04/15/2026, 04/15/2027 e 04/14/2028, con un ulteriore piano di maturazione per le RSU assegnate il 02/08/2023. Il modulo è firmato per procura da Melissa J. Gambol in data 08/12/2025.

Seetharam Soumya, vicepresidente senior y CDIO de Corning Incorporated (GLW), registró transacciones de insider con fecha 08/08/2025. El formulario muestra una adquisición (Código M) de 2,260 acciones ordinarias a $0 y una venta (Código F) de 875 acciones ordinarias a $65.77. Tras estas operaciones, el informe indica 27,260 acciones en propiedad beneficiaria tras la adquisición y 26,385 tras la venta, según consta en el formulario.

El informe también detalla varias posiciones de unidades de acciones restringidas (RSU) convertibles en acciones ordinarias: 14,692, 12,187 y 13,734 RSU, además de 2,260 RSU vinculadas a la transacción del 08/08/2025. La presentación aclara que cada RSU equivale a un derecho contingente a una acción y enumera las fechas de vesting: 04/15/2026, 04/15/2027 y 04/14/2028, con un calendario adicional para las RSU otorgadas el 02/08/2023. El formulario está firmado por poder por Melissa J. Gambol el 08/12/2025.

Seetharam Soumya님은 코닝 인코포레이티드(GLW)의 수석 부사장 겸 CDIO로서 08/08/2025자 내부자 거래를 신고했습니다. 신고서에는 취득(코드 M)으로 2,260 보통주를 $0에 취득하고, 매도(코드 F)로 875 보통주를 $65.77에 처분한 내역이 기재되어 있습니다. 해당 거래들 이후 신고서에는 취득 후 실소유 주식수 27,260주와 매도 후 26,385주가 기재되어 있습니다.

또한 서류에는 보통주로 전환 가능한 제한주식단위(RSU) 포지션이 여러 건 기재되어 있습니다: 14,692, 12,187, 13,734 RSU와 08/08/2025 거래와 연관된 2,260 RSU입니다. 신고서에는 각 RSU가 1주에 대한 조건부 권리를 의미한다고 명시되어 있으며, 베스팅(vesting) 날짜로 04/15/2026, 04/15/2027, 04/14/2028이 기재되어 있고, 02/08/2023에 부여된 RSU에 대한 추가 베스팅 일정도 포함되어 있습니다. 서류는 08/12/2025자 위임장(Power of Attorney)으로 Melissa J. Gambol이 서명했습니다.

Seetharam Soumya, Senior Vice President et CDIO de Corning Incorporated (GLW), a déclaré des transactions d'initiés datées du 08/08/2025. Le dépôt indique une acquisition (Code M) de 2,260 actions ordinaires à $0 et une vente (Code F) de 875 actions ordinaires à $65.77. Après ces opérations, le rapport mentionne 27,260 actions détenues à titre bénéficiaire après l'acquisition et 26,385 après la vente, comme figurant dans le formulaire.

Le dépôt détaille également plusieurs positions d'unités d'actions restreintes (RSU) convertibles en actions ordinaires : 14,692, 12,187 et 13,734 RSU, ainsi que 2,260 RSU liées à la transaction du 08/08/2025. Il est précisé que chaque RSU représente un droit conditionnel à une action et les dates de vesting suivantes sont indiquées : 04/15/2026, 04/15/2027 et 04/14/2028, avec un calendrier supplémentaire pour les RSU attribuées le 02/08/2023. Le formulaire est signé par procuration par Melissa J. Gambol le 08/12/2025.

Seetharam Soumya, Senior Vice President und CDIO von Corning Incorporated (GLW), meldete Insider-Transaktionen datiert 08/08/2025. Die Einreichung weist einen Erwerb (Code M) von 2,260 Stammaktien zu $0 und einen Verkauf (Code F) von 875 Stammaktien zu $65.77 aus. Nach diesen Transaktionen verzeichnet der Bericht 27,260 im wirtschaftlichen Eigentum befindliche Aktien nach dem Erwerb und 26,385 nach dem Verkauf, wie im Formular angegeben.

Das Formular beschreibt zudem mehrere Restricted Stock Unit (RSU)-Positionen, die in Stammaktien wandelbar sind: 14,692, 12,187 und 13,734 RSU sowie 2,260 RSU im Zusammenhang mit der Transaktion vom 08/08/2025. Die Einreichung erklärt, dass jede RSU ein bedingtes Recht auf eine Aktie darstellt und nennt die Vesting-Termine 04/15/2026, 04/15/2027 und 04/14/2028, sowie einen zusätzlichen Vesting-Zeitplan für RSU, die am 02/08/2023 gewährt wurden. Das Formular ist per Vollmacht von Melissa J. Gambol am 08/12/2025 unterschrieben.

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*
Seetharam Soumya

(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)
Director 10% Owner
X Officer (give title below) Other (specify below)
Senior Vice President & CDIO
3. Date of Earliest Transaction (Month/Day/Year)
08/08/2025
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 08/08/2025 M 2,260 A $0 27,260 D
Common Stock 08/08/2025 F 875 D $65.77 26,385 D
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 (1) (2) (2) Common Stock 14,692 14,692 D
Restricted Stock Unit (1) (3) (3) Common Stock 12,187 12,187 D
Restricted Stock Unit (1) (4) (4) Common Stock 13,734 13,734 D
Restricted Stock Unit (1) 08/08/2025 M 2,260 (5) (5) Common Stock 2,260 $0 2,261 D
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) granted on February 8, 2023 vest 1/3 after 1 year from the grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.
Melissa J. Gambol, Power of Attorney 08/12/2025
** 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.

FAQ

What insider transactions did GLW report on 08/08/2025?

The Form 4 reports an acquisition (Code M) of 2,260 common shares at $0 and a sale (Code F) of 875 common shares at $65.77, both dated 08/08/2025.

How many Corning (GLW) shares does Seetharam Soumya beneficially own after the reported transactions?

The form shows 27,260 shares beneficially owned following the acquisition line and 26,385 on the line reflecting the sale, as reported in the filing.

What RSU awards and vesting dates are disclosed in the Form 4 for GLW?

The filing lists RSU quantities of 14,692, 12,187, 13,734, plus 2,260 associated with 08/08/2025, with vesting on 04/15/2026, 04/15/2027, and 04/14/2028. The 02/08/2023 grant vests 1/3 after one year and 1/6 every six months thereafter.

Who filed the Form 4 for GLW and who signed it?

The reporting person is Seetharam Soumya (Senior Vice President & CDIO). The form is signed by Power of Attorney Melissa J. Gambol on 08/12/2025.

Does the Form 4 state what each RSU represents?

Yes. The filing states each RSU represents a contingent right to receive one share of Corning common stock.
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