CUSIP: 630077105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 24,400 | $703 | — | — |
| Q2 2017 | 24,400 | $617 | — | — |
| Q1 2017 | 24,400 | $743 | — | — |
| Q4 2016 | 26,100 | $654 | — | — |
| Q3 2016 | 27,300 | $610 | — | — |
| Q2 2016 | 33,500 | $696 | — | — |
| Q1 2016 | 35,700 | $565 | — | — |
| Q4 2015 | 37,400 | $566 | — | — |