GLW

SEC source: 0001127602-25-012291 · form4.xml · nonDerivative · entry 1

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,217

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-012292 · form4.xml · derivative · entry 14

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 100,463 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F12 · derivative.exercise_date: The restricted stock units (RSUs) vested 100% on April 15, 2025.

F12 · derivative.expiration_date: The restricted stock units (RSUs) vested 100% on April 15, 2025.

SEC source: 0001127602-25-012292 · form4.xml · derivative · entry 13

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,178 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F11 · derivative.exercise_date: The performance share units (PSUs) vested 100% on April 15, 2025.

F11 · derivative.expiration_date: The performance share units (PSUs) vested 100% on April 15, 2025.

SEC source: 0001127602-25-012292 · form4.xml · nonDerivative · entry 3

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 891,398

SEC source: 0001127602-25-012292 · form4.xml · nonDerivative · entry 2

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,013,461

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-012292 · form4.xml · nonDerivative · entry 1

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 912,998

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-012293 · form4.xml · derivative · entry 11

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,439 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F10 · derivative.exercise_date: The restricted stock units (RSUs) vested 100% on April 15, 2025.

F10 · derivative.expiration_date: The restricted stock units (RSUs) vested 100% on April 15, 2025.

SEC source: 0001127602-25-012293 · form4.xml · derivative · entry 10

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,539 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F9 · derivative.exercise_date: The performance share units (PSUs) vested 100% on April 15, 2025.

F9 · derivative.expiration_date: The performance share units (PSUs) vested 100% on April 15, 2025.

SEC source: 0001127602-25-012293 · form4.xml · nonDerivative · entry 3

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,610

SEC source: 0001127602-25-012293 · form4.xml · nonDerivative · entry 2

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,978

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-012293 · form4.xml · nonDerivative · entry 1

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,539

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-011367 · form4.xml · derivative · entry 8

Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,316

Underlying: Common Stock · 15,316 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F7 · derivative.exercise_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.

F7 · derivative.expiration_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.

SEC source: 0001127602-25-011370 · form4.xml · derivative · entry 6

Becker Stefan · CIK 0001825967 · SVP, Finance & Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,505

Underlying: Common Stock · 13,505 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F6 · derivative.exercise_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.

F6 · derivative.expiration_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.

SEC source: 0001127602-25-011375 · form4.xml · derivative · entry 4

Kammerud Jordana Daryl · CIK 0001707582 · Senior Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,187

Underlying: Common Stock · 12,187 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F4 · derivative.exercise_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.

F4 · derivative.expiration_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.

SEC source: 0001127602-25-011378 · form4.xml · derivative · entry 5

Musser Eric S · CIK 0001323968 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,938

Underlying: Common Stock · 32,938 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_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.

F5 · derivative.expiration_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.

SEC source: 0001127602-25-011381 · form4.xml · derivative · entry 7

Nelson Avery H III · CIK 0001824828 · SVP&GM Auto., Life Sc. & Solar

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,374

Underlying: Common Stock · 24,374 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F7 · derivative.exercise_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.

F7 · derivative.expiration_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.

SEC source: 0001127602-25-011384 · form4.xml · derivative · entry 6

O'Day Michael Paul · CIK 0002034226 · SVP and GM, Optical Comm.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,316

Underlying: Common Stock · 15,316 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F6 · derivative.exercise_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.

F6 · derivative.expiration_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.

SEC source: 0001127602-25-011387 · form4.xml · derivative · entry 5

Schlesinger Edward A · CIK 0001658538 · Exec. Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,362

Underlying: Common Stock · 25,362 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_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.

F5 · derivative.expiration_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.

SEC source: 0001127602-25-011392 · form4.xml · derivative · entry 5

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,187

Underlying: Common Stock · 12,187 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_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.

F5 · derivative.expiration_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.

SEC source: 0001127602-25-011395 · form4.xml · derivative · entry 5

STEVERSON LEWIS A · CIK 0001508144 · EVP and CLAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,174

Underlying: Common Stock · 27,174 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_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.

F5 · derivative.expiration_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.

SEC source: 0001127602-25-011400 · form4.xml · derivative · entry 3

TILLMAN MICHAUNE D · CIK 0002000296 · SVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,881

Underlying: Common Stock · 9,881 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F3 · derivative.exercise_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.

F3 · derivative.expiration_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.

SEC source: 0001127602-25-011404 · form4.xml · derivative · entry 6

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,187

Underlying: Common Stock · 12,187 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F6 · derivative.exercise_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.

F6 · derivative.expiration_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.

SEC source: 0001127602-25-011406 · form4.xml · derivative · entry 8

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,921

Underlying: Common Stock · 89,921 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F7 · derivative.exercise_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.

F7 · derivative.expiration_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.

SEC source: 0001127602-25-011409 · form4.xml · derivative · entry 6

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,374

Underlying: Common Stock · 24,374 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F6 · derivative.exercise_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.

F6 · derivative.expiration_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.

SEC source: 0001127602-25-010785 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,666

Underlying: Common Stock · 840 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-010786 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,592

Underlying: Common Stock · 874 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-010788 · form4.xml · derivative · entry 5

HENRETTA DEBORAH A · CIK 0001282881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,621

Underlying: Common Stock · 528 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-010787 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,552

Underlying: Common Stock · 874 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-010789 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,402

Underlying: Common Stock · 737 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-007479 · form4.xml · nonDerivative · entry 2

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 762,820

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.225, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote.

SEC source: 0001127602-25-007479 · form4.xml · nonDerivative · entry 1

WEEKS WENDELL P · CIK 0001206158 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 818,651

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.115, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote.

SEC source: 0001127602-25-006213 · form4.xml · nonDerivative · entry 1

Schlesinger Edward A · CIK 0001658538 · Exec. Vice President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,674

SEC source: 0001127602-25-005463 · form4.xml · derivative · entry 3

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,529 shares

Expires 2029-04-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-005463 · form4.xml · nonDerivative · entry 2

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.725 to $52.90, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote.

SEC source: 0001127602-25-005463 · form4.xml · nonDerivative · entry 1

Zhang John Z · CIK 0001825618 · SVP&GM Glass Innov. & Asia

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,111

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-004868 · form4.xml · derivative · entry 4

BRUN LESLIE A · CIK 0001217068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,412

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004869 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,047

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004875 · form4.xml · derivative · entry 3

Craig Pamela J. · CIK 0001232910 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,897

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004876 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,047

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004879 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,838

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004883 · form4.xml · derivative · entry 2

French Thomas D · CIK 0001980647 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,241

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004886 · form4.xml · derivative · entry 5

HENRETTA DEBORAH A · CIK 0001282881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,035

Underlying: Common Stock · 1,507 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004891 · form4.xml · derivative · entry 4

Huttenlocher Daniel P · CIK 0001630567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,047

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004894 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,047

Underlying: Common Stock · 4,519 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004898 · form4.xml · derivative · entry 4

RIEMAN DEBORAH · CIK 0001209876 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,035

Underlying: Common Stock · 1,507 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004904 · form4.xml · derivative · entry 4

WRIGHTON MARK S · CIK 0001021584 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,035

Underlying: Common Stock · 1,507 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

SEC source: 0001127602-25-004352 · form4.xml · derivative · entry 8

Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,282

Underlying: Common Stock · 2,640 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F6 · derivative.exercise_date: 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.

F6 · derivative.expiration_date: 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.

SEC source: 0001127602-25-004352 · form4.xml · nonDerivative · entry 2

Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,604

SEC source: 0001127602-25-004352 · form4.xml · nonDerivative · entry 1

Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,556

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-004357 · form4.xml · derivative · entry 6

Becker Stefan · CIK 0001825967 · SVP, Finance & Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,220

Underlying: Common Stock · 2,109 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F5 · derivative.exercise_date: 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.

F5 · derivative.expiration_date: 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.