CUSIP: 63530910 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 334,305 | $4,921 | — | — |
| Q2 2016 | 433,853 | $6,716 | — | — |
| Q1 2016 | 603,991 | $9,187 | — | — |
| Q4 2015 | 586,191 | $9,209 | — | — |
| Q3 2015 | 498,356 | $7,954 | — | — |
| Q2 2015 | 498,356 | $7,954 | — | — |
| Q1 2015 | 605,427 | $9,142 | — | — |
| Q4 2014 | 276,412 | $3,972 | — | — |
| Q3 2014 | 98,830 | $1,434 | — | — |
| Q2 2014 | 104,476 | $1,829 | — | — |
| Q1 2014 | 363,245 | $5,449 | — | — |
| Q4 2013 | 240,163 | $4,794 | — | — |
| Q3 2013 | 56,462 | $1,065 | — | — |