| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nelson Avery H III | Executive Vice President & COO | ONE RIVERFRONT PLAZA, CORNING | Melissa J. Gambol, Power of Attorney | 12 Feb 2026 | 0001824828 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GLW | Common Stock | Sale | $203,800 | -1,583 | -2.6% | $128.74 | 59,788 | 11 Feb 2026 | Direct | F1 |
| holding | GLW | Common Stock | 3,840 | 11 Feb 2026 | Trustee u/Employee Benefit Plan | F2 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $128.45 to $129.06, 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 | Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of January 31, 2026. |