CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 233,475 | $2,650 | — | — |
| Q4 2015 | 298,600 | $3,625 | — | — |
| Q3 2015 | 292,700 | $4,203 | — | — |
| Q2 2015 | 206,750 | $3,823 | — | — |
| Q1 2015 | 172,200 | $4,019 | — | — |
| Q4 2014 | 172,200 | $3,887 | — | — |
| Q3 2014 | 163,125 | $3,005 | — | — |