CUSIP: 63009r109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 241,480 | $3,994 | — | — |
| Q1 2017 | 223,111 | $4,433 | — | — |
| Q4 2016 | 223,111 | $4,975 | — | — |
| Q3 2016 | 243,111 | $4,857 | — | — |
| Q2 2016 | 229,211 | $2,888 | — | — |
| Q1 2016 | 229,211 | $3,489 | — | — |
| Q4 2015 | 216,711 | $3,188 | — | — |
| Q3 2015 | 196,711 | $3,147 | — | — |
| Q1 2015 | 196,711 | $2,004 | — | — |
| Q3 2014 | 120,000 | $1,313 | — | — |
| Q4 2013 | 66,500 | $1,146 | — | — |