CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,325 | $340 | — | — |
| Q1 2017 | 10,575 | $423 | — | — |
| Q4 2016 | 13,825 | $517 | — | — |
| Q3 2016 | 45,500 | $1,671 | — | — |
| Q2 2016 | 53,750 | $1,808 | — | — |
| Q1 2016 | 65,625 | $2,040 | — | — |
| Q4 2015 | 69,450 | $2,325 | — | — |
| Q3 2015 | 7,084,117 | $266,717 | — | — |
| Q2 2015 | 7,401,742 | $357,356 | — | — |
| Q1 2015 | 6,961,169 | $347,988 | — | — |
| Q4 2014 | 4,746,336 | $311,027 | — | — |
| Q3 2014 | 2,332,028 | $177,467 | — | — |
| Q2 2014 | 2,196,060 | $180,846 | — | — |
| Q1 2014 | 1,978,515 | $154,067 | — | — |
| Q4 2013 | 1,734,990 | $137,984 | — | — |
| Q3 2013 | 1,635,164 | $127,722 | — | — |
| Q2 2013 | 1,511,131 | $104,117 | — | — |