| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For NSC | |||||
| 2026-06-30 | Anderson, Richard H | Director | Purchased | 251.2 | $314.59 |
| 2026-06-30 | Huffard, John C Jr | Director | Purchased | 168.47 | $314.59 |
| 2026-05-20 | Anderson, Richard H | Director | Purchased | 10.14 | $315.38 |
| 2026-05-20 | Ryerkerk, Lori | Director | Purchased | 3.07 | $315.38 |
| 2026-05-20 | Davidson, Phillip S | Director | Purchased | 10.74 | $315.38 |
| 2026-05-20 | Anderson, Richard H | Director | Purchased | 6.52 | $311.84 |
| 2026-05-20 | Heitkamp, Mary Kathryn | Director | Purchased | 7.79 | $315.38 |
| 2026-05-20 | Fahmy, Sameh | Director | Purchased | 7.79 | $315.38 |
| 2026-05-20 | Donadio, Marcela E | Director | Purchased | 37.24 | $315.38 |
| 2026-05-20 | Debiase, Francesca A. | Director | Purchased | 9.15 | $315.38 |
| 2026-05-20 | Clyburn, William Jr. | Director | Purchased | 7.79 | $315.38 |
| 2026-05-20 | Huffard, John C Jr | Director | Purchased | 12.74 | $311.84 |
| 2026-05-20 | Huffard, John C Jr | Director | Purchased | 22.48 | $315.38 |
| 2026-05-20 | Lamphere, Gilbert H | Director | Purchased | 2.67 | $315.38 |
| 2026-05-20 | Jones, Christopher T | Director | Purchased | 22.48 | $315.38 |
| 2026-04-26 | Orr, John F | EVP & Chief Operating Officer | Purchased | 8319 | $0.00 |
| 2026-04-26 | Orr, John F | EVP & Chief Operating Officer | Sold | 3247 | $320.81 |
| 2026-04-26 | Orr, John F | EVP & Chief Operating Officer | Sold | 8319 | $0.00 |
| 2026-03-31 | Huffard, John C Jr | Director | Purchased | 184.67 | $287.00 |
| 2026-03-31 | Anderson, Richard H | Director | Purchased | 233.45 | $287.00 |