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 |
|---|---|---|---|---|---|---|
| January 29, 2026 Filed Jan 30, 2026 21:00 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
SaleCommon Stock - Held by Spouse | 44 | $102.40 | $4,505.38 |
DisclosureSEC source: 0000024741-26-000038 · form4.xml · nonDerivative · entry 1 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Indirect · Held by Spouse Disclosed balance after: 0 F1 · ownership.nature: The reporting person disclaims beneficial ownership of all securities held by spouse. Read SEC document |
| January 15, 2026 Filed Jan 20, 2026 21:01 UTC | Tax withholdingCommon Stock | 4,666 | $93.49 | $436,224.34 |
DisclosureSEC source: 0000024741-26-000026 · form4.xml · nonDerivative · entry 2 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,772 F2 · shares: Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock. Read SEC document |
|
| January 15, 2026 Filed Jan 20, 2026 21:01 UTC | Disposition to issuerCommon Stock | 12,136 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000026 · form4.xml · nonDerivative · entry 1 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,438 F1 · kind: Forfeiture of restricted stock pursuant to the July 10, 2023 agreement. Read SEC document |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionPerformance Share Unit · Derivative | 447 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · derivative · entry 11 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,603 Underlying: Common Stock · 447 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. F8 · 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, 2027, 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, 2027, when they vest and convert to common stock, subject to service-based vesting requirement. Read SEC document |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionPerformance Share Unit · Derivative | 474 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · derivative · entry 10 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,435 Underlying: Common Stock · 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. F8 · 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionRestricted Stock Unit · Derivative | 258 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · derivative · entry 9 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,804 Underlying: Common Stock · 258 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F6 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F6 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F7 · balance_after: This balance reflects the forfeiture of 8,125 restricted stock units on January 15, 2026. Read SEC document |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionRestricted Stock Unit · Derivative | 484 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · derivative · entry 8 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,923 Underlying: Common Stock · 484 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F4 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F4 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F5 · balance_after: This balance reflects the forfeiture of 5,204 restricted stock units on January 15, 2026. Read SEC document |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionRestricted Stock Unit · Derivative | 327 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · derivative · entry 7 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,670 Underlying: Common Stock · 327 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F3 · 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. F3 · 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Tax withholdingCommon Stock | 1,990 | $93.49 | $186,045.10 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 6 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,772 F1 · shares: Shares withheld to satisfy the reporting person's tax withholding obligations. Read SEC document |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionCommon Stock | 447 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 5 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,762 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionCommon Stock | 474 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 4 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,315 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionCommon Stock | 258 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 3 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,841 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionCommon Stock | 484 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 2 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,583 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 |
|
| January 15, 2026 Filed Jan 22, 2026 21:03 UTC Amendment | Exercise / conversionCommon Stock | 327 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000029 · form4a.xml · nonDerivative · entry 1 Kammerud Jordana Daryl · CIK 0001707582 · SVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,099 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 |
|
| January 02, 2026 Filed Jan 6, 2026 21:01 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,005 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000017 · form4.xml · derivative · entry 7 Nelson Avery H III · CIK 0001824828 · Executive Vice President & COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,369 Underlying: Common Stock · 1,005 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F6 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F6 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:01 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Tax withholdingCommon Stock | 1,005 | $90.67 | $91,123.35 |
DisclosureSEC source: 0000024741-26-000017 · form4.xml · nonDerivative · entry 2 Nelson Avery H III · CIK 0001824828 · Executive Vice President & COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,050 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:01 UTC |
Nelson Avery H IIIExecutive Vice President & COO
|
Exercise / conversionCommon Stock | 1,005 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000017 · form4.xml · nonDerivative · entry 1 Nelson Avery H III · CIK 0001824828 · Executive Vice President & COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,055 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:03 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionRestricted Stock Unit · Derivative | 575 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000018 · 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: 11,612 Underlying: Common Stock · 575 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F5 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:03 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Tax withholdingCommon Stock | 575 | $90.67 | $52,135.25 |
DisclosureSEC source: 0000024741-26-000018 · 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: 32,500 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:03 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionCommon Stock | 575 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000018 · 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: 33,075 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 |
| January 02, 2026 Filed Jan 6, 2026 21:07 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Exercise / conversionRestricted Stock Unit · Derivative | 3,287 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000019 · form4.xml · derivative · entry 8 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,634 Underlying: Common Stock · 3,287 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 restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F6 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F6 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:07 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Tax withholdingCommon Stock | 3,287 | $90.67 | $298,032.29 |
DisclosureSEC source: 0000024741-26-000019 · 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: 747,779 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:07 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
Exercise / conversionCommon Stock | 3,287 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000019 · form4.xml · nonDerivative · entry 1 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 751,066 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 |
| January 02, 2026 Filed Jan 6, 2026 21:11 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionRestricted Stock Unit · Derivative | 283 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000020 · form4.xml · derivative · entry 8 Gullo Michelle L · CIK 0002096996 · Senior Vice President & CHRO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,670 Underlying: Common Stock · 283 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F6 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F6 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:11 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Tax withholdingCommon Stock | 283 | $90.67 | $25,659.61 |
DisclosureSEC source: 0000024741-26-000020 · 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: 36,000 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:11 UTC |
Gullo Michelle LSenior Vice President & CHRO
|
Exercise / conversionCommon Stock | 283 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000020 · 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: 36,283 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 |
| January 02, 2026 Filed Jan 6, 2026 21:17 UTC |
Amin JayminSVP and Chief Tech. Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 685 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000021 · form4.xml · derivative · entry 7 Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,631 Underlying: Common Stock · 685 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F6 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F6 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:17 UTC |
Amin JayminSVP and Chief Tech. Officer
|
Tax withholdingCommon Stock | 685 | $90.67 | $62,108.95 |
DisclosureSEC source: 0000024741-26-000021 · form4.xml · nonDerivative · entry 2 Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,072 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:17 UTC |
Amin JayminSVP and Chief Tech. Officer
|
Exercise / conversionCommon Stock | 685 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000021 · form4.xml · nonDerivative · entry 1 Amin Jaymin · CIK 0001930559 · SVP and Chief Tech. Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,757 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 |
| January 02, 2026 Filed Jan 6, 2026 21:25 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,097 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000022 · form4.xml · derivative · entry 5 STEVERSON LEWIS A · CIK 0001508144 · Vice Chairman, EVP and CLAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,077 Underlying: Common Stock · 1,097 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F4 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F4 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:25 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Tax withholdingCommon Stock | 1,097 | $90.67 | $99,464.99 |
DisclosureSEC source: 0000024741-26-000022 · 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: 17,575 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:25 UTC |
STEVERSON LEWIS AVice Chairman, EVP and CLAO
|
Exercise / conversionCommon Stock | 1,097 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000022 · 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: 18,672 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 |
| January 02, 2026 Filed Jan 6, 2026 21:42 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionRestricted Stock Unit · Derivative | 612 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000024 · 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: 14,704 Underlying: Common Stock · 612 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F5 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:42 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Tax withholdingCommon Stock | 612 | $90.67 | $55,490.04 |
DisclosureSEC source: 0000024741-26-000024 · 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: 34,966 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:42 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
Exercise / conversionCommon Stock | 612 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000024 · form4.xml · nonDerivative · entry 1 O'Day Michael Paul · CIK 0002034226 · SVP and GM, Optical Comm. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,578 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 |
| January 02, 2026 Filed Jan 6, 2026 21:31 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,035 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000023 · form4.xml · derivative · entry 5 Schlesinger Edward A · CIK 0001658538 · Exec. Vice President and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,327 Underlying: Common Stock · 1,035 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. F4 · derivative.exercise_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. F4 · derivative.expiration_date: The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:31 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Tax withholdingCommon Stock | 1,035 | $90.67 | $93,843.45 |
DisclosureSEC source: 0000024741-26-000023 · form4.xml · nonDerivative · entry 2 Schlesinger Edward A · CIK 0001658538 · Exec. Vice President and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,959 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:31 UTC |
Schlesinger Edward AExec. Vice President and CFO
|
Exercise / conversionCommon Stock | 1,035 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-26-000023 · 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: 67,994 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 |
| December 31, 2025 Filed Jan 5, 2026 21:09 UTC |
CUMMINGS ROBERT F JRDirector
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GrantRestricted Stock Unit · Derivative | 457 | $87.56 | $40,014.92 |
DisclosureSEC source: 0000024741-26-000006 · form4.xml · derivative · entry 5 CUMMINGS ROBERT F JR · CIK 0001213712 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 130,298 Underlying: Common Stock · 457 shares Expires not disclosed F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 21:03 UTC |
BURNS STEPHANIEDirector
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GrantRestricted Stock Unit · Derivative | 439 | $87.56 | $38,438.84 |
DisclosureSEC source: 0000024741-26-000005 · form4.xml · derivative · entry 6 BURNS STEPHANIE · CIK 0001257094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,305 Underlying: Common Stock · 439 shares Expires not disclosed F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 21:10 UTC |
Ferguson Roger W. Jr.Director
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GrantRestricted Stock Unit · Derivative | 457 | $87.56 | $40,014.92 |
DisclosureSEC source: 0000024741-26-000007 · form4.xml · derivative · entry 4 Ferguson Roger W. Jr. · CIK 0001487637 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,258 Underlying: Common Stock · 457 shares Expires not disclosed F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 21:13 UTC |
Martin Kevin JDirector
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GrantRestricted Stock Unit · Derivative | 385 | $87.56 | $33,710.60 |
DisclosureSEC source: 0000024741-26-000008 · form4.xml · derivative · entry 5 Martin Kevin J · CIK 0001567046 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,840 Underlying: Common Stock · 385 shares Expires not disclosed F4 · derivative.exercise_price: Represents restricted stock units (RSUs) granted under the Non-Employee Directors' Deferred Compensation Plan. Each RSU represents a contingent right to receive one share of Corning Incorporated common stock. F5 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. F5 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Non-Employee Directors' Deferred Compensation Plan is deferred until a specific date as elected by the participant or termination of service as a Corning director. Read SEC document |
| December 19, 2025 Filed Dec 19, 2025 21:00 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
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GiftCommon Stock | 2,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-25-000143 · 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: 32,500 F1 · kind: Reflects the gift of common stock to a charitable donor advised fund. Read SEC document |
| December 15, 2025 Filed Dec 16, 2025 21:00 UTC |
O'Day Michael PaulSVP and GM, Optical Comm.
|
GiftCommon Stock | 1,391 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-25-000141 · 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: 34,966 F1 · kind: Reflects the gift of common stock to a charitable donor advised fund. Read SEC document |
| December 10, 2025 Filed Dec 11, 2025 21:00 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
SaleCommon Stock | 16,547 | $90.78 | $1,502,202.85 |
DisclosureSEC source: 0000024741-25-000138 · form4.xml · nonDerivative · entry 1 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,756 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.35 to $90.97, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth previously in this footnote. Read SEC document |
| December 10, 2025 Filed Dec 11, 2025 21:03 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
SaleCommon Stock | 21,000 | $94.69 | $1,988,580.30 |
DisclosureSEC source: 0000024741-25-000139 · 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: 34,500 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.66 to $94.75, 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. Read SEC document |
| December 08, 2025 Filed Dec 9, 2025 21:03 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
Tax withholdingCommon Stock | 9,838 | $88.27 | $868,400.26 |
DisclosureSEC source: 0000024741-25-000135 · form4.xml · nonDerivative · entry 1 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,303 F1 · shares: Shares withheld to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock. Read SEC document |
| December 04, 2025 Filed Dec 9, 2025 21:00 UTC |
WEEKS WENDELL PDirector · Chairman, CEO and President
|
GiftCommon Stock | 24,322 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-25-000134 · form4.xml · nonDerivative · entry 1 WEEKS WENDELL P · CIK 0001206158 · Director · Chairman, CEO and President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 747,779 Read SEC document |
| December 03, 2025 Filed Dec 5, 2025 21:00 UTC |
Seetharam SoumyaSenior Vice President & CDIO
|
GrantCommon Stock | 16,756 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-25-000131 · form4.xml · nonDerivative · entry 1 Seetharam Soumya · CIK 0001955767 · Senior Vice President & CDIO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,141 F1 · kind: These shares were granted under the Incentive Stock Plan of Corning Incorporated and are subject to the restrictions and terms contained in an agreement dated December 3, 2025. Read SEC document |
| November 21, 2025 Filed Nov 24, 2025 21:09 UTC |
Verkleeren Ronald LSVP Emerging Innovations Group
|
Exercise / conversionPerformance Share Unit · Derivative | 663 | $0.00 | $0.00 |
DisclosureSEC source: 0000024741-25-000129 · form4.xml · derivative · entry 11 Verkleeren Ronald L · CIK 0001825613 · SVP Emerging Innovations Group 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,801 Underlying: Common Stock · 663 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_price: Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. F8 · derivative.exercise_date: Earned PSUs remain restricted until April 15, 2027, 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, 2027, when they vest and convert to common stock, subject to service-based vesting requirement. 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.