CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 50,334 | $2,218 | — | — |
| Q2 2017 | 72,424 | $1,900 | — | — |
| Q1 2017 | 57,014 | $1,404 | — | — |
| Q4 2016 | 68,203 | $2,140 | — | — |
| Q3 2016 | 32,590 | $746 | — | — |
| Q2 2016 | 113,431 | $1,326 | — | — |
| Q1 2016 | 32,590 | $408 | — | — |
| Q4 2015 | 33,870 | $299 | — | — |
| Q3 2015 | 32,992 | $420 | — | — |
| Q2 2015 | 32,992 | $747 | — | — |
| Q1 2015 | 26,114 | $770 | — | — |
| Q4 2014 | 26,114 | $874 | — | — |
| Q3 2014 | 24,014 | $790 | — | — |
| Q2 2014 | 24,014 | $900 | — | — |
| Q1 2014 | 25,714 | $871 | — | — |
| Q4 2013 | 28,214 | $1,077 | — | — |
| Q3 2013 | 35,700 | $1,302 | — | — |
| Q2 2013 | 36,800 | $1,022 | — | — |