GLW

SEC source: 0000024741-25-000074 · form4.xml · nonDerivative · entry 2

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,670

SEC source: 0000024741-25-000074 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,277

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: 0000024741-25-000075 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,476

Underlying: Common Stock · 2,476 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: 0000024741-25-000075 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,050

SEC source: 0000024741-25-000075 · 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: 67,314

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: 0000024741-25-000077 · 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: 1,415

Underlying: Common Stock · 1,415 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.

F4 · derivative.exercise_date: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

F4 · derivative.expiration_date: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

SEC source: 0000024741-25-000077 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,008

SEC source: 0000024741-25-000077 · 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: 79,731

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: 0000024741-25-000076 · 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: 1,091

Underlying: Common Stock · 1,091 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.

SEC source: 0000024741-25-000076 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,357

SEC source: 0000024741-25-000076 · 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: 36,834

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: 0000024741-25-000078 · form4.xml · derivative · entry 6

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,261

Underlying: Common Stock · 2,260 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.

SEC source: 0000024741-25-000078 · form4.xml · nonDerivative · entry 2

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,385

SEC source: 0000024741-25-000078 · form4.xml · nonDerivative · entry 1

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,260

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: 0000024741-25-000079 · form4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,958

Underlying: Common Stock · 1,958 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.

F4 · derivative.exercise_date: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

F4 · derivative.expiration_date: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

SEC source: 0000024741-25-000079 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,717

SEC source: 0000024741-25-000079 · 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: 41,717

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: 0000024741-25-000080 · 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: 2,476

Underlying: Common Stock · 2,476 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.

SEC source: 0000024741-25-000080 · form4.xml · nonDerivative · entry 2

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,500

SEC source: 0000024741-25-000080 · 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: 56,764

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: 0000024741-25-000081 · 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: 5,733

Underlying: Common Stock · 5,733 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.

F6 · derivative.exercise_date: The performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 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 performance share units (PSUs) earned February 7, 2024 will vest 1/3 after 1 year from the February 8, 2023 grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.

SEC source: 0000024741-25-000081 · 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: 812,101

SEC source: 0000024741-25-000081 · 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: 815,028

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: 0000024741-25-000082 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,476

Underlying: Common Stock · 2,476 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: 0000024741-25-000082 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,212

SEC source: 0000024741-25-000082 · 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: 2,476

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: 0000024741-25-000055 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,130

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.68 to $66.00, 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: 0000024741-25-000056 · 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: 809,295

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.02 to $65.38, 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: 0000024741-25-000049 · form4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,239 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.

SEC source: 0000024741-25-000049 · form4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,001 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: 0000024741-25-000049 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,838

F1 · price: The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $62.125 to $62.56, 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: 0000024741-25-000049 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,078

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: 0000024741-25-000049 · 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: 89,839

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: 0000024741-25-000050 · 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: 35,743

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.34 to $62.40, 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: 0000024741-25-000051 · 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: 39,759

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.07 to $62.41, 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: 0000024741-25-000052 · 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: 78,316

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.07 to $62.41, 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: 0000024741-25-000043 · 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: 97,220

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

SEC source: 0000024741-25-000041 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,574

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

SEC source: 0000024741-25-000035 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,044

Underlying: Common Stock · 642 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: 0000024741-25-000036 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,313

Underlying: Common Stock · 761 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: 0000024741-25-000037 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,397

Underlying: Common Stock · 731 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: 0000024741-25-000039 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,353

Underlying: Common Stock · 761 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: 0001127602-25-018628 · form4.xml · derivative · entry 5

HENRETTA DEBORAH A · CIK 0001282881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,774

Underlying: Common Stock · 153 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: 0000024741-25-000015 · 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: 54,288

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.37 to $50.77, 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: 0000024741-25-000013 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,130

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.00 to $51.175, 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: 0000024741-25-000011 · 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: 92,398

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.8505 to $49.855, 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: 0001127602-25-015886 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,117

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.61 to $49.745, 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: 0000024741-25-000009 · form4.xml · nonDerivative · entry 1

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

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 $50.015, 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: 0001127602-25-015884 · form4.xml · nonDerivative · entry 1

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,505

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 $50.02, 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: 0001127602-25-015885 · 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: 0