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CORNING INC /NY

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Tapewire entity
2883
SEC CIK
0000024741
Parsed reports
3,626

Last 12 months

Inside the activity.

0 purchase rows · 30 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202502
Jan 202602
Feb 2026012
Mar 202600
Apr 202600
May 2026011
Jun 202601
Jul 202600
Aug 202601
Sep 202601
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
GrantPerformance Share Unit · Derivative 30,227 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · derivative · entry 9

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,091

Underlying: Common Stock · 30,227 shares

Expires not disclosed

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

F6 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F6 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
GrantPerformance Share Unit · Derivative 17,120 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · derivative · entry 8

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,120

Underlying: Common Stock · 17,120 shares

Expires not disclosed

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

F5 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F5 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionPerformance Share Unit · Derivative 1,602 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · derivative · entry 7

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,899

Underlying: Common Stock · 1,602 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: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

F4 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionPerformance Share Unit · Derivative 1,072 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · derivative · entry 6

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,019

Underlying: Common Stock · 1,072 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.

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

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

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionPerformance Share Unit · Derivative 610 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · derivative · entry 5

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,510

Underlying: Common Stock · 610 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.

F2 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F2 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Tax withholdingCommon Stock 3,284 $109.69 $360,221.96
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · nonDerivative · entry 4

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,926

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionCommon Stock 1,602 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · nonDerivative · entry 3

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,210

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionCommon Stock 1,072 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · nonDerivative · entry 2

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,608

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:28 UTC
Musser Eric SRetired President
Exercise / conversionCommon Stock 610 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000069 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,536

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionPerformance Share Unit · Derivative 227 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,092

Underlying: Common Stock · 227 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: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

F7 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionPerformance Share Unit · Derivative 152 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,620

Underlying: Common Stock · 152 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.

F6 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

F6 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionPerformance Share Unit · Derivative 338 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,276

Underlying: Common Stock · 338 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.

F5 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F5 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
GrantPerformance Share Unit · Derivative 7,137 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,319

Underlying: Common Stock · 7,137 shares

Expires not disclosed

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: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F4 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
GrantPerformance Share Unit · Derivative 4,772 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · 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: 10,772

Underlying: Common Stock · 4,772 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F3 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
GrantPerformance Share Unit · Derivative 10,614 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,614

Underlying: Common Stock · 10,614 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F2 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Tax withholdingCommon Stock 717 $109.69 $78,647.73
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,915

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionCommon Stock 227 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,632

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionCommon Stock 152 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · 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: 30,405

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:31 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise / conversionCommon Stock 338 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000070 · 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: 30,253

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionPerformance Share Unit · Derivative 793 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 11

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,981

Underlying: Common Stock · 793 shares

Expires not disclosed

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

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

F8 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

F8 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionPerformance Share Unit · Derivative 564 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,275

Underlying: Common Stock · 564 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: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

F7 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionPerformance Share Unit · Derivative 623 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,953

Underlying: Common Stock · 623 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.

F6 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F6 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
GrantPerformance Share Unit · Derivative 22,362 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,774

Underlying: Common Stock · 22,362 shares

Expires not disclosed

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

F5 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F5 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
GrantPerformance Share Unit · Derivative 15,910 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,839

Underlying: Common Stock · 15,910 shares

Expires not disclosed

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: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F4 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
GrantPerformance Share Unit · Derivative 17,576 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,576

Underlying: Common Stock · 17,576 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F3 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Tax withholdingCommon Stock 1,980 $109.69 $217,186.20
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,780

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionCommon Stock 793 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,760

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionCommon Stock 564 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · 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: 55,967

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:35 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionCommon Stock 623 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000071 · 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: 55,403

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:39 UTC
Becker StefanSVP, Finance & Corp Controller
GrantPerformance Share Unit · Derivative 15,225 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000072 · form4.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,046

Underlying: Common Stock · 15,225 shares

Expires not disclosed

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: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F4 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:39 UTC
Becker StefanSVP, Finance & Corp Controller
GrantPerformance Share Unit · Derivative 10,182 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000072 · form4.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,406

Underlying: Common Stock · 10,182 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F3 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

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February 04, 2026 Filed Feb 6, 2026 21:39 UTC
Becker StefanSVP, Finance & Corp Controller
GrantPerformance Share Unit · Derivative 9,359 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000072 · form4.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,359

Underlying: Common Stock · 9,359 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F2 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

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February 04, 2026 Filed Feb 6, 2026 21:41 UTC
Seetharam SoumyaSenior Vice President & CDIO
GrantPerformance Share Unit · Derivative 15,225 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000073 · form4.xml · derivative · entry 4

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,046

Underlying: Common Stock · 15,225 shares

Expires not disclosed

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: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F4 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

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February 04, 2026 Filed Feb 6, 2026 21:41 UTC
Seetharam SoumyaSenior Vice President & CDIO
GrantPerformance Share Unit · Derivative 10,182 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000073 · form4.xml · derivative · entry 3

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,406

Underlying: Common Stock · 10,182 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F3 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

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February 04, 2026 Filed Feb 6, 2026 21:41 UTC
Seetharam SoumyaSenior Vice President & CDIO
GrantPerformance Share Unit · Derivative 8,445 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000073 · form4.xml · derivative · entry 2

Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,445

Underlying: Common Stock · 8,445 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F2 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

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February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionPerformance Share Unit · Derivative 591 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 32,571

Underlying: Common Stock · 591 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: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

F7 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2023 agreement.

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February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionPerformance Share Unit · Derivative 395 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 24,543

Underlying: Common Stock · 395 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.

F6 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

F6 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2024 agreement.

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February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionPerformance Share Unit · Derivative 300 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 8,145

Underlying: Common Stock · 300 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.

F5 · derivative.exercise_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

F5 · derivative.expiration_date: Vesting to satisfy tax requirement pursuant to the 2025 agreement.

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February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
GrantPerformance Share Unit · Derivative 16,650 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · form4.xml · derivative · entry 7

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,162

Underlying: Common Stock · 16,650 shares

Expires not disclosed

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: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

F4 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
GrantPerformance Share Unit · Derivative 11,137 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 24,938

Underlying: Common Stock · 11,137 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

F3 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSUs remain restricted until April 15, 2027, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
GrantPerformance Share Unit · Derivative 8,445 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · form4.xml · derivative · entry 5

Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,445

Underlying: Common Stock · 8,445 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

F2 · derivative.expiration_date: Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSUs remain restricted until April 14, 2028, when they vest and convert to common stock, subject to service-based vesting requirement.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Tax withholdingCommon Stock 1,286 $109.69 $141,061.34
Disclosure

SEC source: 0000024741-26-000074 · 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: 32,500

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionCommon Stock 591 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 33,786

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionCommon Stock 395 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 33,195

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.

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

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Verkleeren Ronald LSVP Emerging Innovations Group
Exercise / conversionCommon Stock 300 $0.00 $0.00
Disclosure

SEC source: 0000024741-26-000074 · 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: 32,800

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 performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

Read SEC document
February 02, 2026 Filed Feb 2, 2026 21:00 UTC
Musser Eric SRetired President
SaleCommon Stock 25,000 $110.00 $2,750,080.00
Disclosure

SEC source: 0000024741-26-000041 · form4.xml · nonDerivative · entry 1

Musser Eric S · CIK 0001323968 · Retired President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,926

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.00 to $110.04, 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.

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February 02, 2026 Filed Feb 2, 2026 21:04 UTC
O'Day Michael PaulSVP and GM, Optical Comm.
SaleCommon Stock 5,051 $110.52 $558,231.97
Disclosure

SEC source: 0000024741-26-000042 · 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: 29,915

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.375 to $110.645, 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.

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January 29, 2026 Filed Jan 29, 2026 21:06 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionStock Options (Right to Buy) · Derivative 8,925 $0.00 Strike: $19.65 $0.00
Disclosure

SEC source: 0000024741-26-000036 · 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 · 8,925 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.

F2 · 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.

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January 29, 2026 Filed Jan 29, 2026 21:06 UTC
Schlesinger Edward AExec. Vice President and CFO
SaleCommon Stock 21,104 $104.55 $2,206,326.12
Disclosure

SEC source: 0000024741-26-000036 · 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: 54,780

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.06 to $105.04, 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.

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January 29, 2026 Filed Jan 29, 2026 21:06 UTC
Schlesinger Edward AExec. Vice President and CFO
Exercise / conversionCommon Stock 8,925 $19.65 $175,376.25
Disclosure

SEC source: 0000024741-26-000036 · 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: 75,884

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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.