CUSIP: 630077105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 18,251 | $526 | — | — |
| Q2 2017 | 19,634 | $497 | — | — |
| Q1 2017 | 19,634 | $598 | — | — |
| Q4 2016 | 20,519 | $514 | — | — |
| Q3 2016 | 15,231 | $340 | — | — |
| Q2 2016 | 15,231 | $317 | — | — |
| Q1 2016 | 15,231 | $241 | — | — |
| Q4 2015 | 15,961 | $242 | — | — |
| Q3 2015 | 15,489 | $188 | — | — |
| Q2 2015 | 15,489 | $250 | — | — |
| Q1 2015 | 35,150 | $591 | — | — |
| Q4 2014 | 49,089 | $826 | — | — |
| Q3 2014 | 51,392 | $776 | — | — |
| Q2 2014 | 51,264 | $936 | — | — |
| Q1 2014 | 50,780 | $913 | — | — |
| Q4 2013 | 50,780 | $967 | — | — |
| Q3 2013 | 51,367 | $828 | — | — |
| Q2 2013 | 50,693 | $744 | — | — |