Ticker: NSC CUSIP: 655844108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 225,393 | $29,806 | $102.71 | $93.81 - $113.26 |
| Q2 2017 | 227,606 | $27,700 | $98.76 | $93.02 - $105.49 |
| Q1 2017 | 91,747 | $10,273 | $97.78 | $88.22 - $104.69 |
| Q4 2016 | 94,943 | $10,260 | $83.99 | $74.46 - $92.84 |
| Q3 2016 | 100,012 | $9,707 | $75.16 | $68.43 - $80.53 |
| Q2 2016 | 144,832 | $12,330 | $69.72 | $63.83 - $76.86 |
| Q1 2016 | 157,602 | $13,199 | $61.54 | $52.69 - $70.78 |
| Q4 2015 | 146,039 | $12,353 | $69.12 | $61.01 - $79.94 |
| Q3 2015 | 89,197 | $6,815 | $65.12 | $57.94 - $70.74 |
| Q2 2015 | 101,615 | $8,877 | $77.43 | $69.21 - $84.64 |
| Q1 2015 | 105,694 | $10,878 | $84.19 | $78.29 - $88.38 |
| Q4 2014 | 129,601 | $14,206 | $85.81 | $79.24 - $92.28 |
| Q3 2014 | 190,672 | $21,279 | $82.62 | $77.74 - $88.50 |
| Q2 2014 | 200,091 | $20,615 | $76.02 | $70.92 - $81.20 |
| Q1 2014 | 205,006 | $19,920 | $71.41 | $66.84 - $75.69 |
| Q4 2013 | 231,736 | $21,512 | $65.71 | $58.01 - $71.47 |
| Q3 2013 | 252,578 | $19,537 | $56.99 | $54.14 - $60.17 |
| Q2 2013 | 189,672 | $13,780 | $57.67 | $53.20 - $61.33 |