CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 97,131 | $1,033 | — | — |
| Q4 2015 | 97,131 | $1,198 | — | — |
| Q3 2015 | 97,131 | $1,141 | — | — |
| Q2 2015 | 98,090 | $1,106 | — | — |
| Q1 2015 | 92,405 | $995 | — | — |
| Q4 2014 | 92,478 | $973 | — | — |
| Q3 2014 | 92,478 | $898 | — | — |
| Q2 2014 | 89,624 | $948 | — | — |
| Q1 2014 | 93,734 | $980 | — | — |
| Q4 2013 | 93,734 | $1,062 | — | — |
| Q3 2013 | 93,664 | $941 | — | — |
| Q2 2013 | 91,677 | $931 | — | — |