CUSIP: 67552A108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 634,893 | $4,044 | — | — |
| Q3 2014 | 675,650 | $3,311 | — | — |
| Q2 2014 | 160,622 | $1,227 | — | — |
| Q1 2014 | 63,223 | $667 | — | — |
| Q4 2013 | 63,223 | $821 | — | — |
| Q3 2013 | 7,894 | $67 | — | — |