CUSIP: 67073D102 Class: COM SHS
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 222,536 | $2,014 | — | — |
| Q4 2014 | 532,620 | $4,671 | — | — |
| Q3 2014 | 655,057 | $5,850 | — | — |
| Q2 2014 | 413,406 | $3,869 | — | — |
| Q1 2014 | 106,625 | $1,014 | — | — |