CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 363,321 | $5,504 | — | — |
| Q3 2016 | 357,768 | $4,712 | — | — |
| Q2 2016 | 493,054 | $5,635 | — | — |
| Q1 2016 | 731,313 | $9,594 | — | — |
| Q4 2015 | 875,667 | $14,912 | — | — |