CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 5,631 | $211 | — | — |
| Q2 2016 | 8,533 | $287 | — | — |
| Q1 2016 | 14,141 | $440 | — | — |
| Q4 2015 | 15,441 | $517 | — | — |
| Q3 2015 | 44,374 | $1,671 | — | — |
| Q2 2015 | 43,957 | $2,122 | — | — |
| Q1 2015 | 45,258 | $2,262 | — | — |
| Q4 2014 | 45,854 | $3,004 | — | — |
| Q3 2014 | 51,732 | $3,937 | — | — |
| Q2 2014 | 51,502 | $4,242 | — | — |
| Q1 2014 | 51,837 | $4,036 | — | — |
| Q4 2013 | 48,694 | $3,872 | — | — |
| Q3 2013 | 48,444 | $3,783 | — | — |
| Q2 2013 | 47,701 | $3,285 | — | — |