CUSIP: 640094207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 354,307 | $2,714 | — | — |
| Q3 2015 | 343,796 | $1,922 | — | — |
| Q2 2015 | 333,659 | $3,367 | — | — |
| Q1 2015 | 384,231 | $4,050 | — | — |
| Q4 2014 | 74,400 | $838 | — | — |