CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,107,271 | $24,206 | — | — |
| Q4 2016 | 2,380,983 | $16,881 | — | — |
| Q3 2016 | 2,003,000 | $23,175 | — | — |
| Q2 2016 | 2,697,700 | $26,545 | — | — |
| Q1 2016 | 2,897,100 | $32,129 | — | — |
| Q4 2015 | 5,715,563 | $72,816 | — | — |
| Q3 2015 | 6,470,741 | $67,490 | — | — |
| Q2 2015 | 6,420,341 | $77,750 | — | — |
| Q1 2015 | 7,737,558 | $125,658 | — | — |
| Q4 2014 | 8,112,346 | $134,827 | — | — |
| Q3 2014 | 8,213,817 | $104,233 | — | — |
| Q2 2014 | 4,678,551 | $77,102 | — | — |
| Q1 2014 | 1,925,333 | $42,896 | — | — |