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
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 2 |
| Jan 2026 | 0 | 2 |
| Feb 2026 | 0 | 12 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 11 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 1 |
| Sep 2026 | 0 | 1 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 15, 2026 Filed Apr 16, 2026 15:37 UTC |
Becker StefanSVP, Finance & Corp Controller
|
Exercise / conversionCommon Stock | 31,046 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000171 · form4.xml · nonDerivative · entry 1 Becker Stefan · CIK 0001825967 · SVP, Finance & Corp Controller 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,390 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 |
| April 15, 2026 Filed Apr 16, 2026 16:06 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionRestricted Stock Unit · Derivative | 3,793 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000173 · form4.xml · derivative · entry 10 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,793 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. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 16:06 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionPerformance Share Unit · Derivative | 9,356 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000173 · form4.xml · derivative · entry 9 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,356 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 16:06 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Tax withholdingCommon Stock | 6,198 | $168.27 | $1,042,937.46 |
DisclosureSEC source: 0000024741-26-000173 · form4.xml · nonDerivative · entry 3 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,951 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 16:06 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionCommon Stock | 3,793 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000173 · form4.xml · nonDerivative · entry 2 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,149 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 |
| April 15, 2026 Filed Apr 16, 2026 16:06 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionCommon Stock | 9,356 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000173 · form4.xml · nonDerivative · entry 1 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,356 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 |
| April 15, 2026 Filed Apr 16, 2026 16:17 UTC | Exercise / conversionRestricted Stock Unit · Derivative | 5,670 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000175 · form4.xml · derivative · entry 9 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,670 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. F8 · 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. F8 · 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. Read SEC document |
|
| April 15, 2026 Filed Apr 16, 2026 16:17 UTC | Exercise / conversionPerformance Share Unit · Derivative | 12,845 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000175 · form4.xml · derivative · entry 8 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 12,845 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: 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. Read SEC document |
|
| April 15, 2026 Filed Apr 16, 2026 16:17 UTC | Tax withholdingCommon Stock | 9,018 | $168.27 | $1,517,458.86 |
DisclosureSEC source: 0000024741-26-000175 · form4.xml · nonDerivative · entry 3 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,269 Read SEC document |
|
| April 15, 2026 Filed Apr 16, 2026 16:17 UTC | Exercise / conversionCommon Stock | 5,670 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000175 · form4.xml · nonDerivative · entry 2 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,287 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 |
|
| April 15, 2026 Filed Apr 16, 2026 16:17 UTC | Exercise / conversionCommon Stock | 12,845 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000175 · form4.xml · nonDerivative · entry 1 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,617 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 |
|
| April 15, 2026 Filed Apr 16, 2026 17:04 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionRestricted Stock Unit · Derivative | 17,838 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000177 · form4.xml · derivative · entry 11 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 · 17,838 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F10 · 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. F10 · 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:04 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionPerformance Share Unit · Derivative | 41,173 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000177 · form4.xml · derivative · entry 10 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 · 41,173 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. F9 · 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. F9 · 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:04 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Tax withholdingCommon Stock | 28,740 | $168.27 | $4,836,079.80 |
DisclosureSEC source: 0000024741-26-000177 · 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: 90,059 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:04 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionCommon Stock | 17,838 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000177 · 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: 118,799 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 |
| April 15, 2026 Filed Apr 16, 2026 17:04 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionCommon Stock | 41,173 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000177 · 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: 100,961 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 |
| April 15, 2026 Filed Apr 16, 2026 17:14 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionRestricted Stock Unit · Derivative | 6,244 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000179 · 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: 0 Underlying: Common Stock · 6,244 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:14 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionPerformance Share Unit · Derivative | 14,092 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000179 · 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: 0 Underlying: Common Stock · 14,092 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:14 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Tax withholdingCommon Stock | 8,410 | $168.27 | $1,415,150.70 |
DisclosureSEC source: 0000024741-26-000179 · 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: 42,618 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:14 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionCommon Stock | 6,244 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000179 · 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: 51,028 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:14 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionCommon Stock | 14,092 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000179 · 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: 44,784 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 |
| April 15, 2026 Filed Apr 16, 2026 17:23 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionPerformance Share Unit · Derivative | 43,981 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000181 · 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: 0 Underlying: Common Stock · 43,981 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. F9 · 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. F9 · 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:23 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionRestricted Stock Unit · Derivative | 19,088 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000181 · 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: 0 Underlying: Common Stock · 19,088 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. F8 · 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. F8 · 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:23 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Tax withholdingCommon Stock | 30,715 | $168.27 | $5,168,413.05 |
DisclosureSEC source: 0000024741-26-000181 · 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: 87,826 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 17:23 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionCommon Stock | 43,981 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000181 · 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: 118,541 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 |
| April 15, 2026 Filed Apr 16, 2026 17:23 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionCommon Stock | 19,088 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000181 · 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: 74,560 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 |
| April 15, 2026 Filed Apr 16, 2026 18:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Exercise / conversionRestricted Stock Unit · Derivative | 13,734 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000183 · form4.xml · derivative · entry 10 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 13,734 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Exercise / conversionPerformance Share Unit · Derivative | 31,046 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000183 · form4.xml · derivative · entry 9 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 31,046 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Tax withholdingCommon Stock | 17,622 | $168.27 | $2,965,253.94 |
DisclosureSEC source: 0000024741-26-000183 · form4.xml · nonDerivative · entry 3 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,570 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Exercise / conversionCommon Stock | 13,734 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000183 · form4.xml · nonDerivative · entry 2 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,192 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 |
| April 15, 2026 Filed Apr 16, 2026 18:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Exercise / conversionCommon Stock | 31,046 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000183 · form4.xml · nonDerivative · entry 1 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,458 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 |
| April 15, 2026 Filed Apr 16, 2026 18:12 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionRestricted Stock Unit · Derivative | 31,109 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000185 · form4.xml · derivative · entry 10 STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 31,109 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:12 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionPerformance Share Unit · Derivative | 71,118 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000185 · form4.xml · derivative · entry 9 STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 71,118 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:12 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Tax withholdingCommon Stock | 49,786 | $168.27 | $8,377,490.22 |
DisclosureSEC source: 0000024741-26-000185 · form4.xml · nonDerivative · entry 3 STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,902 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:12 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionCommon Stock | 31,109 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000185 · 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: 105,688 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 |
| April 15, 2026 Filed Apr 16, 2026 18:12 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionCommon Stock | 71,118 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000185 · 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: 74,579 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 |
| April 15, 2026 Filed Apr 16, 2026 18:38 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionRestricted Stock Unit · Derivative | 14,332 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000187 · 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: 0 Underlying: Common Stock · 14,332 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:38 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionPerformance Share Unit · Derivative | 32,571 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000187 · 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: 0 Underlying: Common Stock · 32,571 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:38 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Tax withholdingCommon Stock | 22,843 | $168.27 | $3,843,791.61 |
DisclosureSEC source: 0000024741-26-000187 · 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: 58,143 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 18:38 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionCommon Stock | 14,332 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000187 · 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: 80,986 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 |
| April 15, 2026 Filed Apr 16, 2026 18:38 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionCommon Stock | 32,571 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000187 · 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: 66,654 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 |
| April 15, 2026 Filed Apr 16, 2026 19:00 UTC |
Zhang John ZExec. Vice President & CCDO
|
Exercise / conversionRestricted Stock Unit · Derivative | 18,884 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000189 · form4.xml · derivative · entry 10 Zhang John Z · CIK 0001825618 · Exec. Vice President & CCDO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 18,884 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F9 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F9 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:00 UTC |
Zhang John ZExec. Vice President & CCDO
|
Exercise / conversionPerformance Share Unit · Derivative | 42,687 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000189 · form4.xml · derivative · entry 9 Zhang John Z · CIK 0001825618 · Exec. Vice President & CCDO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 42,687 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F8 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:00 UTC |
Zhang John ZExec. Vice President & CCDO
|
Tax withholdingCommon Stock | 31,433 | $168.27 | $5,289,230.91 |
DisclosureSEC source: 0000024741-26-000189 · 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: 30,138 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:00 UTC |
Zhang John ZExec. Vice President & CCDO
|
Exercise / conversionCommon Stock | 18,884 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000189 · 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: 61,571 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 |
| April 15, 2026 Filed Apr 16, 2026 19:00 UTC |
Zhang John ZExec. Vice President & CCDO
|
Exercise / conversionCommon Stock | 42,687 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000189 · 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: 42,687 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 |
| April 15, 2026 Filed Apr 16, 2026 19:58 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Exercise / conversionRestricted Stock Unit · Derivative | 104,474 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000191 · form4.xml · derivative · entry 13 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 104,474 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 restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F11 · 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. F11 · 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. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:58 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Exercise / conversionPerformance Share Unit · Derivative | 235,610 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000191 · form4.xml · derivative · entry 12 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 235,610 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. F3 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F10 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. F10 · derivative.expiration_date: Earned PSUs remain restricted until April 15, 2026, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:58 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Tax withholdingCommon Stock | 165,622 | $168.27 | $27,869,213.94 |
DisclosureSEC source: 0000024741-26-000191 · form4.xml · nonDerivative · entry 3 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 908,353 Read SEC document |
| April 15, 2026 Filed Apr 16, 2026 19:58 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Exercise / conversionCommon Stock | 104,474 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000191 · form4.xml · nonDerivative · entry 2 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,073,975 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.