CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 786,781 | $8,930 | — | — |
| Q4 2015 | 4,449,682 | $54,019 | — | — |
| Q3 2015 | 4,932,162 | $70,825 | — | — |
| Q2 2015 | 4,139,391 | $76,537 | — | — |
| Q1 2015 | 813,762 | $18,993 | — | — |
| Q4 2014 | 651,108 | $14,696 | — | — |
| Q3 2014 | 616,680 | $11,359 | — | — |