CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,000 | $75 | — | — |
| Q3 2016 | 2,100 | $77 | — | — |
| Q1 2016 | 46,800 | $1,456 | — | — |
| Q4 2015 | 3,600 | $121 | — | — |
| Q3 2015 | 3,400 | $128 | — | — |
| Q2 2015 | 4,000 | $193 | — | — |
| Q1 2015 | 3,800 | $190 | — | — |
| Q4 2014 | 3,200 | $210 | — | — |