George Mark R
SEC insider (Form 3/4/5 filer). CIK 0001793198. President & CEO at NORFOLK SOUTHERN CORP (NSC) and 1 other issuer. 30 reported Form 4/5 transactions since Sep 2024; latest on Sep 13, 2026. Located in ATLANTA, GA.
Companies George Mark R has filed insider reports for
- NORFOLK SOUTHERN CORP (NSC): Director, Officer, President & CEO
- Trane Technologies plc (TT): Director
George Mark R
CIK: 0001793198
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (30 total)
- Sep 13, 2026NSC
NORFOLK SOUTHERN CORP
ExerciseDirect2.7K shares- - Sep 13, 2026NSC
NORFOLK SOUTHERN CORP
Tax PaymentDirect1K shares at avg. $323.30$335K - Jun 5, 2026TT
Trane Technologies plc
AwardDirect438 shares- - Jun 5, 2026TT
Trane Technologies plc
Tax PaymentDirect112 shares at avg. $456.84$51K - Jan 30, 2026NSC
NORFOLK SOUTHERN CORP
AwardDirectRestricted Stock Units
19K shares- - Jan 30, 2026NSC
NORFOLK SOUTHERN CORP
ExerciseDirect3K shares- - Jan 30, 2026NSC
NORFOLK SOUTHERN CORP
ExerciseDirect712 shares- - Jan 30, 2026NSC
NORFOLK SOUTHERN CORP
Tax PaymentDirect279 shares at avg. $289.24$81K - Jan 30, 2026NSC
NORFOLK SOUTHERN CORP
Tax PaymentDirect1.2K shares at avg. $289.24$337K - Jan 27, 2026NSC
NORFOLK SOUTHERN CORP
Tax PaymentDirect303 shares at avg. $289.90$88K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 13, 2026 |  NSC NORFOLK SOUTHERN CORP | Exercise | 2,653 | - | $0 | Direct |
| Sep 13, 2026 | NSC NORFOLK SOUTHERN CORP | Tax Payment | 1,035 | $323.30 | $334,616 | Direct |
| Jun 5, 2026 |  TT Trane Technologies plc | Award | 438 | - | $0 | Direct |
| Jun 5, 2026 | TT Trane Technologies plc | Tax Payment | 112 | $456.84 | $51,166 | Direct |
| Jan 30, 2026 | NSC NORFOLK SOUTHERN CORP | Award Restricted Stock Units | 18,998 | - | - | Direct |
| Jan 30, 2026 | NSC NORFOLK SOUTHERN CORP | Exercise | 2,979 | - | $0 | Direct |
| Jan 30, 2026 | NSC NORFOLK SOUTHERN CORP | Exercise | 712 | - | $0 | Direct |
| Jan 30, 2026 | NSC NORFOLK SOUTHERN CORP | Tax Payment | 279 | $289.24 | $80,697 | Direct |
| Jan 30, 2026 | NSC NORFOLK SOUTHERN CORP | Tax Payment | 1,165 | $289.24 | $336,959 | Direct |
| Jan 27, 2026 | NSC NORFOLK SOUTHERN CORP | Tax Payment | 303 | $289.90 | $87,841 | Direct |
1-10 of 30 transactions