GLW

SEC source: 0000024741-26-000264 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,037

Underlying: Common Stock · 268 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: 0000024741-26-000266 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,990

Underlying: Common Stock · 268 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: 0000024741-26-000267 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,462

Underlying: Common Stock · 228 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: 0000024741-26-000265 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,030

Underlying: Common Stock · 268 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: 0000024741-26-000259 · form4.xml · nonDerivative · entry 1

Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,384

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $151.9935 to $152.55 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 the footnote.

SEC source: 0000024741-26-000257 · form4.xml · nonDerivative · entry 1

STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,052

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.84 to $151.80, 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: 0000024741-26-000244 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,769

Underlying: Common Stock · 161 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: 0000024741-26-000245 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,762

Underlying: Common Stock · 161 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: 0000024741-26-000247 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,234

Underlying: Common Stock · 137 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: 0000024741-26-000246 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,722

Underlying: Common Stock · 161 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: 0000024741-26-000239 · form4.xml · nonDerivative · entry 1

Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,258

F1 · shares: Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock.

SEC source: 0000024741-26-000237 · form4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,849

Underlying: Common Stock · 100,000 shares

Expires 2028-04-02

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_date: The options vested 100% at the end of three years from grant date.

SEC source: 0000024741-26-000237 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 908,353

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.83 to $190.005, 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: 0000024741-26-000237 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,008,353

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: 0000024741-26-000233 · form4.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,917 shares

Expires 2027-03-31

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: 0000024741-26-000233 · 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: 94,400

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $191.805 to $192.49, 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: 0000024741-26-000233 · 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: 121,795

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: 0000024741-26-000231 · form4.xml · nonDerivative · entry 1

Nelson Avery H III · CIK 0001824828 · Executive Vice President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,059

SEC source: 0000024741-26-000229 · form4.xml · derivative · entry 2

Fang Li · CIK 0001824647 · SVP, Corning Intl & NBD, Solar

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,725 shares

Expires 2030-05-15

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 vested SAR represents the right to receive a cash payment upon exercise equal to the amount by which the Fair Market Value of a share of Corning Incorporated Common Stock on the date of exercise exceeds the Base Amount ($19.65) for the SAR.

F2 · derivative.exercise_date: The SARs will vest ratably over three years from the May 15, 2020 grant date. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting dates.

SEC source: 0000024741-26-000229 · form4.xml · nonDerivative · entry 1

Fang Li · CIK 0001824647 · SVP, Corning Intl & NBD, Solar

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,725

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: 0000024741-26-000225 · form4.xml · nonDerivative · entry 1

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,137

F1 · security: The transaction reported involved a gift by the reporting person of shares of the Company's common stock to a non-profit charitable organization.

SEC source: 0000024741-26-000227 · 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: 48,143

F1 · date: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.50 to $207.95, 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: 0000024741-26-000219 · form4.xml · nonDerivative · entry 1

Zhang John Z · CIK 0001825618 · Exec. Vice President & CCDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,138

F1 · security: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $198.00 to $198.85, 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: 0000024741-26-000221 · form4.xml · nonDerivative · entry 1

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,570

F1 · security: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.84 to $206.75, 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 range set forth previously in this footnote.

SEC source: 0000024741-26-000223 · form4.xml · nonDerivative · entry 1

TILLMAN MICHAUNE D · CIK 0002000296 · SVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,174

F1 · deemedExecutionDate: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.00 to $207.05, 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 range set forth previously in this footnote.

SEC source: 0000024741-26-000215 · form4.xml · nonDerivative · entry 1

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,263

SEC source: 0000024741-26-000216 · form4.xml · nonDerivative · entry 1

Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,636

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $188.94 to $189.17 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 the footnote.

SEC source: 0000024741-26-000217 · form4.xml · nonDerivative · entry 1

STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,152

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $195.34 to $197.11, 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: 0000024741-26-000211 · 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: 65,264

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.00 to $187.15, 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 the footnote.

SEC source: 0000024741-26-000209 · form4.xml · nonDerivative · entry 1

Zhang John Z · CIK 0001825618 · Exec. Vice President & CCDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,138

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.51 to $184.82, 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: 0000024741-26-000207 · form4.xml · nonDerivative · entry 1

TILLMAN MICHAUNE D · CIK 0002000296 · SVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,434

F1 · shares: Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock.

SEC source: 0000024741-26-000203 · form4.xml · derivative · entry 10

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,930

Underlying: Common Stock · 429 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.

F5 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F4 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F4 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

SEC source: 0000024741-26-000203 · form4.xml · derivative · entry 9

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,333

Underlying: Common Stock · 1,073 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.

F5 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F3 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

F3 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

SEC source: 0000024741-26-000203 · form4.xml · derivative · entry 8

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,886

Underlying: Common Stock · 619 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.

F4 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F4 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

SEC source: 0000024741-26-000203 · form4.xml · derivative · entry 7

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,018

Underlying: Common Stock · 674 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.

F3 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

F3 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

SEC source: 0000024741-26-000203 · form4.xml · nonDerivative · entry 5

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,263

SEC source: 0000024741-26-000203 · form4.xml · nonDerivative · entry 4

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,058

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: 0000024741-26-000203 · form4.xml · nonDerivative · entry 3

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,629

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: 0000024741-26-000203 · form4.xml · nonDerivative · entry 2

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,556

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: 0000024741-26-000203 · form4.xml · nonDerivative · entry 1

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,937

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: 0000024741-26-000200 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,122

F1 · shares: Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock.

SEC source: 0000024741-26-000169 · form4.xml · derivative · entry 11

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,559 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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F10 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F10 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

SEC source: 0000024741-26-000169 · form4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,355 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.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F9 · derivative.exercise_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.

F9 · derivative.expiration_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.

SEC source: 0000024741-26-000169 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,878

SEC source: 0000024741-26-000169 · 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: 138,674

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: 0000024741-26-000169 · 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: 103,115

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: 0000024741-26-000171 · form4.xml · derivative · entry 10

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,734 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.

F9 · derivative.exercise_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.

F9 · derivative.expiration_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.

SEC source: 0000024741-26-000171 · form4.xml · derivative · entry 9

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,046 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.

F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

SEC source: 0000024741-26-000171 · form4.xml · nonDerivative · entry 3

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,263

SEC source: 0000024741-26-000171 · form4.xml · nonDerivative · entry 2

Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,124

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.