CUSIP: 67091K203 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,428,592 | $1,943 | — | — |
| Q2 2015 | 934,607 | $5,860 | — | — |
| Q1 2015 | 1,294,823 | $4,610 | — | — |
| Q4 2014 | 296,420 | $1,645 | — | — |
| Q3 2014 | 21,000 | $310 | — | — |