CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 958,708 | $14,301 | — | — |
| Q3 2016 | 1,367,218 | $17,676 | — | — |
| Q2 2016 | 779,819 | $7,959 | — | — |
| Q1 2016 | 820,336 | $9,308 | — | — |
| Q4 2015 | 1,283,232 | $15,575 | — | — |
| Q3 2015 | 801,091 | $11,501 | — | — |
| Q2 2015 | 1,062,850 | $19,648 | — | — |
| Q1 2015 | 1,066,364 | $24,886 | — | — |
| Q4 2014 | 1,298,813 | $29,312 | — | — |
| Q3 2014 | 1,738,782 | $32,027 | — | — |