CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 800 | $20 | — | — |
| Q1 2017 | 800 | $19 | — | — |
| Q4 2016 | 800 | $25 | — | — |
| Q2 2016 | 2,800 | $32 | — | — |
| Q1 2016 | 2,800 | $35 | — | — |
| Q4 2015 | 2,800 | $24 | — | — |
| Q3 2015 | 2,300 | $29 | — | — |
| Q2 2015 | 2,326 | $52 | — | — |
| Q1 2015 | 8,361 | $245 | — | — |
| Q4 2014 | 6,432 | $215 | — | — |
| Q3 2014 | 7,018 | $230 | — | — |
| Q2 2014 | 7,141 | $266 | — | — |
| Q1 2014 | 5,335 | $179 | — | — |
| Q4 2013 | 4,742 | $180 | — | — |
| Q3 2013 | 4,871 | $176 | — | — |
| Q2 2013 | 4,889 | $135 | — | — |