CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 296,050 | $4,417 | — | — |
| Q3 2016 | 296,050 | $3,828 | — | — |
| Q2 2016 | 306,750 | $3,132 | — | — |
| Q1 2016 | 324,750 | $3,560 | — | — |
| Q4 2015 | 261,850 | $3,179 | — | — |
| Q3 2015 | 261,850 | $3,760 | — | — |
| Q2 2015 | 228,650 | $4,228 | — | — |
| Q1 2015 | 214,050 | $4,996 | — | — |
| Q4 2014 | 211,950 | $4,784 | — | — |
| Q3 2014 | 194,950 | $3,591 | — | — |