| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Becker Stefan | SVP, Finance & Corp Controller | ONE RIVERFRONT PLAZA, CORNING | Melissa J. Gambol, Power of Attorney | 30 Oct 2025 | 0001825967 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GLW | Common Stock | Sale | $1,104,535 | -12,100 | -71% | $91.28 | 5,049 | 29 Oct 2025 | Direct | F1 |
| 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 $91.2600 to $91.3600, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote. |