Updated Jul 16, 2026 · Last SEC filing 2026-07-01
NORFOLK SOUTHERN CORP (NSC) has filed 14 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-01. 3 Form 8-K material event filings were reported by NSC in the last 90 days. InsiderAlpha tracks every NSC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Railroads, Line-Haul Operating (SIC 4011) |
|---|---|
| SEC CIK | 0000702165 |
| Form 4 filings (90d) | 14 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-07-01 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Orr John F | EVP & Chief Operating Officer | M — Option exercise | 8.3K | $0.00 | — | SEC | |
| Orr John F | EVP & Chief Operating Officer | F — Tax withholding / forfeiture | 3.2K | $320.81 | $1.04M | SEC | |
| Zampi Jason Andrew | EVP & CFO | M — Option exercise | 252 | $0.00 | — | SEC | |
| George Mark R | President & CEO | M — Option exercise | 3.0K | $0.00 | — | SEC | |
| George Mark R | President & CEO | F — Tax withholding / forfeiture | 279 | $289.24 | $81K | SEC | |
| Zampi Jason Andrew | EVP & CFO | M — Option exercise | 673 | $0.00 | — | SEC | |
| Orr John F | EVP & Chief Operating Officer | F — Tax withholding / forfeiture | 191 | $289.24 | $55K | SEC | |
| Moore Claiborne L | Vice President & Controller | F — Tax withholding / forfeiture | 69 | $289.24 | $20K | SEC | |
| Moore Claiborne L | Vice President & Controller | M — Option exercise | 252 | $0.00 | — | SEC | |
| Moore Claiborne L | Vice President & Controller | M — Option exercise | 421 | $0.00 | — | SEC | |
| Moore Claiborne L | Vice President & Controller | F — Tax withholding / forfeiture | 115 | $289.24 | $33K | SEC | |
| Orr John F | EVP & Chief Operating Officer | M — Option exercise | 702 | $0.00 | — | SEC | |
| Orr John F | EVP & Chief Operating Officer | M — Option exercise | 803 | $0.00 | — | SEC | |
| George Mark R | President & CEO | F — Tax withholding / forfeiture | 1.2K | $289.24 | $337K | SEC | |
| Orr John F | EVP & Chief Operating Officer | F — Tax withholding / forfeiture | 219 | $289.24 | $63K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for NORFOLK SOUTHERN CORP (NSC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Orr John F | 3 | $1.04M |
| ANDERSON RICHARD H | 3 | $84K |
| Huffard John C Jr | 3 | $64K |
| LAMPHERE GILBERT H | 1 | $843 |
| Ryerkerk Lori | 1 | $969 |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NSC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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