CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 324,768 | $4,846 | — | — |
| Q3 2016 | 269,045 | $3,479 | — | — |
| Q2 2016 | 269,045 | $2,747 | — | — |
| Q1 2016 | 156,033 | $1,771 | — | — |
| Q4 2015 | 102,513 | $1,245 | — | — |