CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 281,021 | $4,257 | — | — |
| Q3 2016 | 267,977 | $3,529 | — | — |
| Q2 2016 | 276,503 | $3,160 | — | — |
| Q1 2016 | 266,679 | $3,498 | — | — |
| Q4 2015 | 273,625 | $4,659 | — | — |