CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 307,875 | $8,051 | — | — |
| Q2 2017 | 353,975 | $7,203 | — | — |
| Q1 2017 | 492,071 | $7,504 | — | — |
| Q4 2016 | 492,071 | $6,446 | — | — |
| Q3 2016 | 565,388 | $6,547 | — | — |
| Q2 2016 | 565,388 | $6,361 | — | — |
| Q1 2016 | 657,078 | $6,972 | — | — |
| Q4 2015 | 657,078 | $6,899 | — | — |
| Q3 2015 | 657,078 | $7,096 | — | — |
| Q2 2015 | 675,098 | $6,717 | — | — |
| Q1 2015 | 850,040 | $7,846 | — | — |
| Q4 2014 | 850,040 | $8,194 | — | — |
| Q3 2014 | 850,040 | $7,871 | — | — |
| Q2 2014 | 850,040 | $8,135 | — | — |
| Q1 2014 | 850,040 | $7,956 | — | — |
| Q4 2013 | 850,040 | $8,143 | — | — |
| Q3 2013 | 850,040 | $8,577 | — | — |
| Q2 2013 | 850,040 | $8,220 | — | — |