CUSIP: 67062H106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 355,407 | $5,100 | — | — |
| Q4 2015 | 322,041 | $4,460 | — | — |
| Q3 2015 | 314,852 | $4,190 | — | — |
| Q2 2015 | 313,222 | $4,072 | — | — |
| Q1 2015 | 284,763 | $3,919 | — | — |
| Q4 2014 | 244,641 | $3,341 | — | — |
| Q3 2014 | 280,993 | $3,791 | — | — |
| Q2 2014 | 300,082 | $4,033 | — | — |
| Q1 2014 | 352,329 | $4,573 | — | — |
| Q4 2013 | 467,453 | $5,684 | — | — |
| Q3 2013 | 642,252 | $8,034 | — | — |
| Q2 2013 | 518,445 | $6,958 | — | — |