CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 482,975 | $7,206 | — | — |
| Q3 2016 | 461,966 | $5,974 | — | — |
| Q2 2016 | 455,493 | $4,651 | — | — |
| Q1 2016 | 555,971 | $6,311 | — | — |
| Q4 2015 | 67,757 | $822 | — | — |
| Q3 2015 | 92,758 | $1,332 | — | — |
| Q2 2015 | 112,483 | $2,079 | — | — |
| Q1 2015 | 185,903 | $4,339 | — | — |
| Q4 2014 | 252,844 | $5,706 | — | — |
| Q3 2014 | 199,841 | $3,681 | — | — |