Ticker: NSC CUSIP: 655844108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 11,821 | $1,439 | $98.76 | $93.02 - $105.49 |
| Q1 2017 | 11,821 | $1,324 | $97.78 | $88.22 - $104.69 |
| Q4 2016 | 11,163 | $1,206 | $83.99 | $74.46 - $92.84 |
| Q3 2016 | 116,366 | $11,294 | $75.16 | $68.43 - $80.53 |
| Q2 2016 | 127,490 | $10,853 | $69.72 | $63.83 - $76.86 |
| Q1 2016 | 159,604 | $13,287 | $61.54 | $52.69 - $70.78 |
| Q4 2015 | 165,443 | $13,995 | $69.12 | $61.01 - $79.94 |
| Q3 2015 | 157,734 | $12,051 | $65.12 | $57.94 - $70.74 |
| Q2 2015 | 156,521 | $13,674 | $77.43 | $69.21 - $84.64 |
| Q1 2015 | 149,972 | $15,435 | $84.19 | $78.29 - $88.38 |
| Q4 2014 | 152,156 | $16,678 | $85.81 | $79.24 - $92.28 |
| Q3 2014 | 111,719 | $12,468 | $82.62 | $77.74 - $88.50 |
| Q2 2014 | 109,791 | $11,312 | $76.02 | $70.92 - $81.20 |
| Q1 2014 | 72,520 | $7,047 | $71.41 | $66.84 - $75.69 |
| Q4 2013 | 75,695 | $7,027 | $65.71 | $58.01 - $71.47 |
| Q3 2013 | 76,409 | $5,910 | $56.99 | $54.14 - $60.17 |
| Q2 2013 | 106,721 | $7,753 | $57.67 | $53.20 - $61.33 |