GLW

SEC source: 0001127602-17-015079 · form4.xml · nonDerivative · entry 1

ROGUS MARK S · CIK 0001206156 · Senior VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,188

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 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

SEC source: 0001127602-17-015080 · form4.xml · derivative · entry 3

Schlesinger Edward A · CIK 0001658538 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,203 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 represented a contingent right to receive one share of Corning Incorporated Common Stock.

F1 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

F2 · derivative.exercise_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

F2 · derivative.expiration_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

SEC source: 0001127602-17-015080 · form4.xml · nonDerivative · entry 2

Schlesinger Edward A · CIK 0001658538 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,661

SEC source: 0001127602-17-015080 · form4.xml · nonDerivative · entry 1

Schlesinger Edward A · CIK 0001658538 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,215

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 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

SEC source: 0001127602-17-015082 · form4.xml · derivative · entry 3

STEVERSON LEWIS A · CIK 0001508144 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,012 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 represented a contingent right to receive one share of Corning Incorporated Common Stock.

F1 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

F2 · derivative.exercise_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

F2 · derivative.expiration_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

SEC source: 0001127602-17-015082 · form4.xml · nonDerivative · entry 2

STEVERSON LEWIS A · CIK 0001508144 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,859

SEC source: 0001127602-17-015082 · form4.xml · nonDerivative · entry 1

STEVERSON LEWIS A · CIK 0001508144 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,148

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 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

SEC source: 0001127602-17-015083 · form4.xml · derivative · entry 3

Tripeny R Tony · CIK 0001339381 · Senior Vice President and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,259 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 represented a contingent right to receive one share of Corning Incorporated Common Stock.

F1 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

F2 · derivative.exercise_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

F2 · derivative.expiration_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

SEC source: 0001127602-17-015083 · form4.xml · nonDerivative · entry 2

Tripeny R Tony · CIK 0001339381 · Senior Vice President and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,275

SEC source: 0001127602-17-015083 · form4.xml · nonDerivative · entry 1

Tripeny R Tony · CIK 0001339381 · Senior Vice President and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,817

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 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

SEC source: 0001127602-17-015085 · form4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 80,889 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 represented a contingent right to receive one share of Corning Incorporated Common Stock.

F1 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

F2 · derivative.exercise_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

F2 · derivative.expiration_date: Earned Restricted Stock Units awarded March 31, 2014 remained restricted until April 17, 2017, when they vested and converted into GLW common stock per terms of March 2014 Agreement approved by Compensation Committee.

SEC source: 0001127602-17-015085 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 808,824

SEC source: 0001127602-17-015085 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 848,638

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 · price: Each restricted stock unit represented a contingent right to receive one share of Corning Incorporated Common Stock.

SEC source: 0001127602-17-013881 · form4.xml · derivative · entry 2

BLAIR DONALD W · CIK 0001237789 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,282

Underlying: Common Stock · 98 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F3 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F2 · 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.

F2 · 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: 0001127602-17-013881 · form4.xml · derivative · entry 1

BLAIR DONALD W · CIK 0001237789 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,184

Underlying: Common Stock · 1,278 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit 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 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.

F2 · 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: 0001127602-17-013885 · form4.xml · derivative · entry 2

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,482

Underlying: Common Stock · 27 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F3 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F2 · 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.

F2 · 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: 0001127602-17-013885 · form4.xml · derivative · entry 1

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,455

Underlying: Common Stock · 764 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit 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 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.

F2 · 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: 0001127602-17-013901 · form4.xml · derivative · entry 2

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,991

Underlying: Common Stock · 500 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F3 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F2 · 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.

F2 · 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: 0001127602-17-013901 · form4.xml · derivative · entry 1

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,491

Underlying: Common Stock · 1,436 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit 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 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.

F2 · 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: 0001127602-17-013892 · form4.xml · derivative · entry 2

CANNING JOHN A JR · CIK 0001246226 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,867

Underlying: Common Stock · 169 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F3 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F2 · 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.

F2 · 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: 0001127602-17-013892 · form4.xml · derivative · entry 1

CANNING JOHN A JR · CIK 0001246226 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,698

Underlying: Common Stock · 1,297 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit 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 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.

F2 · 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: 0001127602-17-013904 · form4.xml · derivative · entry 2

HENRETTA DEBORAH A · CIK 0001282881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,206

Underlying: Common Stock · 94 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F3 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F2 · 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.

F2 · 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: 0001127602-17-013904 · form4.xml · derivative · entry 1

HENRETTA DEBORAH A · CIK 0001282881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,112

Underlying: Common Stock · 895 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit 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 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.

F2 · 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: 0001127602-17-013909 · form4.xml · derivative · entry 1

LANDGRAF KURT M · CIK 0001179519 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,525

Underlying: Common Stock · 454 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted under the Non-Employee Directors' Deferred Commpensation Plan. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock.

F2 · shares: Units acquired pursuant to dividend reinvestment feature of Non-Employee Directors' Deferred Compensation Plan for which no additional price was paid.

F3 · 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.

F3 · 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: 0001127602-17-013912 · form4.xml · derivative · entry 2

Clappin James P · CIK 0001606367 · President, Corning Glass Tech.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,444

Underlying: Common Stock · 19,444 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013912 · form4.xml · derivative · entry 1

Clappin James P · CIK 0001606367 · President, Corning Glass Tech.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,004

Underlying: Common Stock · 35,004 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013915 · form4.xml · derivative · entry 2

Curran Martin J · CIK 0001639831 · Exec. VP & Innovation Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,963

Underlying: Common Stock · 12,963 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013915 · form4.xml · derivative · entry 1

Curran Martin J · CIK 0001639831 · Exec. VP & Innovation Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,336

Underlying: Common Stock · 23,336 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013918 · form4.xml · derivative · entry 2

Evenson Jeffrey W · CIK 0001531116 · Senior VP & Chief Strategy Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,574

Underlying: Common Stock · 11,574 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013918 · form4.xml · derivative · entry 1

Evenson Jeffrey W · CIK 0001531116 · Senior VP & Chief Strategy Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,835

Underlying: Common Stock · 20,835 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013925 · form4.xml · derivative · entry 2

Ferrero Lisa · CIK 0001662721 · Senior Vice President & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,111

Underlying: Common Stock · 11,111 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013925 · form4.xml · derivative · entry 1

Ferrero Lisa · CIK 0001662721 · Senior Vice President & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,002

Underlying: Common Stock · 20,002 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013930 · form4.xml · derivative · entry 2

Kinlin Clark S · CIK 0001606372 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,130

Underlying: Common Stock · 17,130 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013930 · form4.xml · derivative · entry 1

Kinlin Clark S · CIK 0001606372 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,836

Underlying: Common Stock · 30,836 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013935 · form4.xml · derivative · entry 2

McRae Lawrence D · CIK 0001323998 · Vice Chairman & Corp. Dev. Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,833

Underlying: Common Stock · 20,833 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013935 · form4.xml · derivative · entry 1

McRae Lawrence D · CIK 0001323998 · Vice Chairman & Corp. Dev. Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,504

Underlying: Common Stock · 37,504 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013941 · form4.xml · derivative · entry 2

Morse David L · CIK 0001547488 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,444

Underlying: Common Stock · 19,444 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013941 · form4.xml · derivative · entry 1

Morse David L · CIK 0001547488 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,004

Underlying: Common Stock · 35,004 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013953 · form4.xml · derivative · entry 2

ROGUS MARK S · CIK 0001206156 · Senior VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,407

Underlying: Common Stock · 7,407 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013953 · form4.xml · derivative · entry 1

ROGUS MARK S · CIK 0001206156 · Senior VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,335

Underlying: Common Stock · 13,335 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013949 · form4.xml · derivative · entry 4

Pambianchi Christine M · CIK 0001606707 · Senior VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Spouse

Disclosed balance after: 2,334

Underlying: Common Stock · 2,334 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of all securities held by spouse.

SEC source: 0001127602-17-013949 · form4.xml · derivative · entry 3

Pambianchi Christine M · CIK 0001606707 · Senior VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Spouse

Disclosed balance after: 1,296

Underlying: Common Stock · 1,296 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of all securities held by spouse.

SEC source: 0001127602-17-013949 · form4.xml · derivative · entry 2

Pambianchi Christine M · CIK 0001606707 · Senior VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,574

Underlying: Common Stock · 11,574 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013949 · form4.xml · derivative · entry 1

Pambianchi Christine M · CIK 0001606707 · Senior VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,835

Underlying: Common Stock · 20,835 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013944 · form4.xml · derivative · entry 2

Musser Eric S · CIK 0001323968 · Exec VP, Corning Tech. & Intl.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,519

Underlying: Common Stock · 18,519 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013944 · form4.xml · derivative · entry 1

Musser Eric S · CIK 0001323968 · Exec VP, Corning Tech. & Intl.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,337

Underlying: Common Stock · 33,337 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013957 · form4.xml · derivative · entry 2

Schlesinger Edward A · CIK 0001658538 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,167

Underlying: Common Stock · 4,167 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013957 · form4.xml · derivative · entry 1

Schlesinger Edward A · CIK 0001658538 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,501

Underlying: Common Stock · 7,501 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.

SEC source: 0001127602-17-013962 · form4.xml · derivative · entry 2

STEVERSON LEWIS A · CIK 0001508144 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,352

Underlying: Common Stock · 14,352 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

F3 · derivative.expiration_date: The Restricted Stock Units vest 100% on April 15, 2020. Vested shares will be delivered to the reporting person within thirty (30) days after April 15, 2020. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 15, 2020.

SEC source: 0001127602-17-013962 · form4.xml · derivative · entry 1

STEVERSON LEWIS A · CIK 0001508144 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,836

Underlying: Common Stock · 25,836 shares

Expires 2027-03-31

F1 · derivative.exercise_date: The options will vest 100% at the end of three years from grant date.