| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For NSC | |||||
| 2026-09-30 | Anderson, Richard H | Director | Purchased | 177.99 | $309.00 |
| 2026-09-30 | Huffard, John C Jr | Director | Purchased | 171.52 | $309.00 |
| 2026-09-13 | George, Mark R | Director, President & CEO | Sold | 1035 | $323.30 |
| 2026-09-13 | George, Mark R | Director, President & CEO | Sold | 2653 | $0.00 |
| 2026-09-13 | George, Mark R | Director, President & CEO | Purchased | 2653 | $0.00 |
| 2026-08-20 | Jones, Christopher T | Director | Purchased | 20.47 | $347.91 |
| 2026-08-20 | Lamphere, Gilbert H | Director | Purchased | 2.43 | $347.91 |
| 2026-08-20 | Ryerkerk, Lori | Director | Purchased | 2.8 | $347.91 |
| 2026-08-20 | Huffard, John C Jr | Director | Purchased | 20.47 | $347.91 |
| 2026-08-20 | Anderson, Richard H | Director | Purchased | 9.23 | $347.91 |
| 2026-08-20 | Huffard, John C Jr | Director | Purchased | 12.16 | $346.62 |
| 2026-08-20 | Anderson, Richard H | Director | Purchased | 6.87 | $346.62 |
| 2026-08-20 | Donadio, Marcela E | Director | Purchased | 33.9 | $347.91 |
| 2026-08-20 | Davidson, Phillip S | Director | Purchased | 9.78 | $347.91 |
| 2026-08-20 | Fahmy, Sameh | Director | Purchased | 7.09 | $347.91 |
| 2026-08-20 | Heitkamp, Mary Kathryn | Director | Purchased | 7.09 | $347.91 |
| 2026-08-20 | Debiase, Francesca A. | Director | Purchased | 8.33 | $347.91 |
| 2026-08-20 | Clyburn, William Jr. | Director | Purchased | 7.09 | $347.91 |
| 2026-07-27 | Barr, Brian | Chief Operating Officer | Purchased | 1456 | $0.00 |
| 2026-06-30 | Huffard, John C Jr | Director | Purchased | 168.47 | $314.59 |