CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 167,528 | $2,538 | — | — |
| Q3 2016 | 167,928 | $2,212 | — | — |
| Q2 2016 | 153,378 | $1,753 | — | — |
| Q1 2016 | 114,192 | $1,498 | — | — |
| Q4 2015 | 114,522 | $1,950 | — | — |