CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 399,738 | $6,056 | — | — |
| Q3 2016 | 407,935 | $5,373 | — | — |
| Q2 2016 | 420,668 | $4,808 | — | — |
| Q1 2016 | 408,550 | $5,360 | — | — |
| Q4 2015 | 422,802 | $7,200 | — | — |