CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 57,545 | $2,307 | — | — |
| Q2 2015 | 96,738 | $4,671 | — | — |
| Q1 2015 | 125,623 | $6,280 | — | — |
| Q4 2014 | 90,053 | $5,901 | — | — |
| Q3 2014 | 75,813 | $5,769 | — | — |
| Q2 2014 | 12,238 | $1,008 | — | — |
| Q1 2014 | 61,098 | $4,758 | — | — |
| Q4 2013 | 58,123 | $4,623 | — | — |