| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WEEKS WENDELL P | Chairman and CEO, Director | ONE RIVERFRONT PLAZA, CORNING | Melissa J. Gambol, Power of Attorney | 08 Aug 2025 | 0001206158 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GLW | Common Stock | Sale | -$5.35M | -82.1K | -9.21% | $65.19 | 809K | 07 Aug 2025 | Direct | F1 |
| holding | GLW | Common Stock | 9.2K | 07 Aug 2025 | Held by Spouse | F2 | |||||
| holding | GLW | Common Stock | 7.07K | 07 Aug 2025 | Held By Spouse - Emp. Ben. Plan | F2, F3 | |||||
| holding | GLW | Common Stock | 11.7K | 07 Aug 2025 | Trustee U/employee Benefit Plan | F3 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.02 to $65.38, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote. |
| F2 | The reporting person disclaims beneficial ownership of all securities held by spouse. |
| F3 | Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of July 31, 2025. |