CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 5,308,769 | $62,219 | — | — |
| Q1 2017 | 5,222,108 | $40,680 | — | — |
| Q4 2016 | 7,269,277 | $51,540 | — | — |
| Q3 2016 | 7,286,103 | $84,301 | — | — |
| Q2 2016 | 7,237,890 | $71,220 | — | — |
| Q1 2016 | 6,906,841 | $76,596 | — | — |
| Q4 2015 | 6,957,734 | $88,642 | — | — |
| Q3 2015 | 6,301,411 | $65,724 | — | — |
| Q2 2015 | 7,170,152 | $86,830 | — | — |
| Q1 2015 | 6,901,303 | $112,078 | — | — |
| Q4 2014 | 6,536,278 | $108,633 | — | — |
| Q3 2014 | 6,222,532 | $78,964 | — | — |
| Q2 2014 | 6,200,176 | $102,178 | — | — |
| Q1 2014 | 5,915,783 | $131,804 | — | — |
| Q4 2013 | 6,024,870 | $99,350 | — | — |
| Q3 2013 | 6,239,801 | $103,456 | — | — |
| Q2 2013 | 5,033,248 | $67,747 | — | — |