CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 4,371 | $211 | — | — |
| Q1 2015 | 4,955 | $248 | — | — |
| Q4 2014 | 5,852 | $384 | — | — |
| Q3 2014 | 12,237 | $931 | — | — |
| Q2 2014 | 8,957 | $738 | — | — |
| Q1 2014 | 9,254 | $721 | — | — |
| Q4 2013 | 44,441 | $3,534 | — | — |
| Q3 2013 | 38,675 | $3,021 | — | — |
| Q2 2013 | 121,018 | $8,338 | — | — |