CUSIP: 67073C104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 355,792 | $4,398 | — | — |
| Q2 2014 | 351,786 | $4,485 | — | — |
| Q1 2014 | 149,461 | $1,729 | — | — |
| Q4 2013 | 144,861 | $1,650 | — | — |
| Q3 2013 | 83,174 | $976 | — | — |
| Q2 2013 | 46,818 | $579 | — | — |