CUSIP: 67020Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 121,950 | $1,748 | — | — |
| Q4 2014 | 127,880 | $1,823 | — | — |
| Q3 2014 | 3,293,310 | $50,765 | — | — |
| Q2 2014 | 3,015,470 | $56,598 | — | — |
| Q1 2014 | 2,517,180 | $43,219 | — | — |