CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 300,048 | $5,995 | — | — |
| Q4 2014 | 968,800 | $18,940 | — | — |
| Q3 2014 | 968,000 | $14,878 | — | — |
| Q2 2014 | 770,917 | $13,190 | — | — |
| Q1 2014 | 484,132 | $7,296 | — | — |