GLW

SEC source: 0000024741-25-000129 · form4.xml · derivative · entry 10

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,512

Underlying: Common Stock · 794 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.

F6 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

F7 · 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.

F7 · 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: 0000024741-25-000129 · form4.xml · derivative · entry 9

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,333

Underlying: Common Stock · 737 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) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

F5 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

SEC source: 0000024741-25-000129 · form4.xml · derivative · entry 8

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,332

Underlying: Common Stock · 689 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: 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.

F4 · 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: 0000024741-25-000129 · form4.xml · nonDerivative · entry 5

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,500

SEC source: 0000024741-25-000129 · form4.xml · nonDerivative · entry 4

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,383

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: 0000024741-25-000129 · form4.xml · nonDerivative · entry 3

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,720

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: 0000024741-25-000129 · 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: 56,926

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: 0000024741-25-000129 · 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: 56,189

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: 0000024741-25-000124 · form4.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,844 shares

Expires 2029-04-01

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

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

SEC source: 0000024741-25-000124 · 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: 66,959

SEC source: 0000024741-25-000124 · 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: 87,852

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: 0000024741-25-000125 · 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: 17,575

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.93 to $89.14, 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: 0000024741-25-000117 · 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: 86,072

F1 · kind: Reflects the gift of common stock to a charitable donor advised fund.

SEC source: 0000024741-25-000115 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,926

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.805 to $90.6, 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: 0000024741-25-000116 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,049

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.2600 to $91.3600, 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: 0000024741-25-000104 · form4.xml · derivative · entry 2

Badani Ami · CIK 0002091367 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 675

Underlying: Common Stock · 675 shares

Expires not disclosed

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

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

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

SEC source: 0000024741-25-000095 · form4.xml · derivative · entry 10

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,572

Underlying: Common Stock · 1,132 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 14, 2028. 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 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.

F10 · balance_after: The balance represents the forfeiture of 8,234 RSUs at retirement.

SEC source: 0000024741-25-000095 · form4.xml · derivative · entry 9

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 525 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.

F7 · derivative.exercise_date: Performance Share Units (PSU) vested on 9/30/25 pursuant to the 2/8/23 agreement.

F7 · derivative.expiration_date: Performance Share Units (PSU) vested on 9/30/25 pursuant to the 2/8/23 agreement.

F8 · balance_after: The balance represents the forfeiture of 2,622 PSUs at retirement.

SEC source: 0000024741-25-000095 · form4.xml · nonDerivative · entry 4

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,926

SEC source: 0000024741-25-000095 · form4.xml · nonDerivative · entry 3

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,058

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: 0000024741-25-000095 · form4.xml · nonDerivative · entry 2

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,926

SEC source: 0000024741-25-000095 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,195

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: 0000024741-25-000096 · form4.xml · derivative · entry 6

BURNS STEPHANIE · CIK 0001257094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,866

Underlying: Common Stock · 469 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: 0000024741-25-000097 · form4.xml · derivative · entry 5

CUMMINGS ROBERT F JR · CIK 0001213712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,841

Underlying: Common Stock · 488 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: 0000024741-25-000098 · form4.xml · derivative · entry 4

Ferguson Roger W. Jr. · CIK 0001487637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,801

Underlying: Common Stock · 488 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: 0000024741-25-000099 · form4.xml · derivative · entry 5

Martin Kevin J · CIK 0001567046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,455

Underlying: Common Stock · 411 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: 0000024741-25-000089 · form4.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,543 shares

Expires 2026-05-31

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: 0000024741-25-000089 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,845 shares

Expires 2026-04-29

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: 0000024741-25-000089 · form4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,543 shares

Expires 2026-03-31

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: 0000024741-25-000089 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,722

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.01 to $77.48, 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: 0000024741-25-000089 · 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: 106,443

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: 0000024741-25-000089 · 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: 103,900

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: 0000024741-25-000089 · 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: 101,055

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: 0000024741-25-000087 · 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: 772,101

SEC source: 0000024741-25-000084 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,670

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.06 to $70.345, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote.

SEC source: 0001127602-25-021215 · form4.xml · nonDerivative · entry 1

WRIGHTON MARK S · CIK 0001021584 · Retired Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,621

SEC source: 0000024741-25-000082 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.5315 to $65.5350, 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: 0000024741-25-000074 · form4.xml · derivative · entry 8

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,850 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.

F6 · derivative.exercise_date: On December 2, 2020, the Compensation Committee approved the early vesting of one half of the stock options granted on May 15, 2020. The remaining stock options vested ratably over three years from the grand date.

SEC source: 0000024741-25-000074 · form4.xml · nonDerivative · entry 4

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,670

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.31 to $65.35, 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: 0000024741-25-000074 · form4.xml · nonDerivative · entry 3

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,520

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: 0000024741-25-000071 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,641

Underlying: Common Stock · 2,641 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: 0000024741-25-000071 · 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: 98,512

SEC source: 0000024741-25-000071 · 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: 99,861

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: 0000024741-25-000072 · form4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,110

Underlying: Common Stock · 2,110 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: 0000024741-25-000072 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,149

SEC source: 0000024741-25-000072 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,227

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: 0000024741-25-000073 · form4.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,944

Underlying: Common Stock · 1,944 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: The restricted stock units will be settled solely in cash ("cash-settled RSUs"). Each cash-settled RSU is the economic equivalent of one share of Corning Incorporated common stock.

F2 · 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.

F2 · 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: 0000024741-25-000073 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0000024741-25-000073 · 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: 1,944

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: The restricted stock units will be settled solely in cash ("cash-settled RSUs"). Each cash-settled RSU is the economic equivalent of one share of Corning Incorporated common stock.

SEC source: 0000024741-25-000074 · form4.xml · derivative · entry 7

Musser Eric S · CIK 0001323968 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,147

Underlying: Common Stock · 3,147 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.

F5 · 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.

F5 · 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.