CUSIP: 64190A103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 10,221 | $51 | — | — |
| Q3 2015 | 16,298 | $75 | — | — |
| Q2 2015 | 16,298 | $77 | — | — |
| Q1 2015 | 16,300 | $88 | — | — |
| Q4 2014 | 16,305 | $86 | — | — |
| Q3 2014 | 16,986 | $82 | — | — |
| Q2 2014 | 16,986 | $85 | — | — |
| Q1 2014 | 14,736 | $70 | — | — |
| Q4 2013 | 17,008 | $74 | — | — |
| Q3 2013 | 18,041 | $82 | — | — |
| Q2 2013 | 18,041 | $87 | — | — |
| Q1 2013 | 18,041 | $93 | — | — |