| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NSC | George Mark R | President & CEO | Jan 30 '26 | Option Exercise | 0.00 | 3,691 | 0 | 22,609 | Feb 03 |
| NSC | George Mark R | President & CEO | Jan 27 '26 | Option Exercise | 0.00 | 775 | 0 | 19,221 | Jan 28 |
| NSC | George Mark R | President & CEO | Jan 26 '26 | Option Exercise | 0.00 | 625 | 0 | 18,691 | Jan 28 |
| NSC | George Mark R | President & CEO | Sep 13 '25 | Option Exercise | 0.00 | 2,653 | 0 | 19,105 | Sep 16 |
| NSC | George Mark R | President & CEO | Jan 30 '25 | Option Exercise | 0.00 | 712 | 0 | 17,383 | Feb 03 |
| NSC | George Mark R | President & CEO | Jan 28 '25 | Option Exercise | 0.00 | 704 | 0 | 15,310 | Jan 30 |
| NSC | George Mark R | President & CEO | Jan 27 '25 | Option Exercise | 0.00 | 775 | 0 | 14,911 | Jan 30 |
| NSC | George Mark R | President & CEO | Jan 26 '25 | Option Exercise | 0.00 | 625 | 0 | 14,382 | Jan 30 |
| NSC | George Mark R | President & CEO | Dec 11 '24 | Buy | 249.84 | 200 | 49,967 | 13,757 | Dec 12 |
| NSC | George Mark R | EVP & Chief Financial Officer | Jan 30 '24 | Option Exercise | 0.00 | 615 | 0 | 15,450 | Feb 01 |
| NSC | George Mark R | EVP & Chief Financial Officer | Jan 28 '24 | Option Exercise | 0.00 | 702 | 0 | 10,911 | Jan 30 |
| NSC | George Mark R | EVP & Chief Financial Officer | Jan 27 '24 | Option Exercise | 0.00 | 775 | 0 | 10,514 | Jan 30 |
| NSC | George Mark R | EVP & Chief Financial Officer | Jan 26 '24 | Option Exercise | 0.00 | 625 | 0 | 9,985 | Jan 30 |