CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 19,000 | $141 | — | — |
| Q1 2017 | 19,000 | $240 | — | — |
| Q4 2016 | 19,000 | $280 | — | — |
| Q3 2016 | 19,000 | $280 | — | — |
| Q2 2014 | 9,783 | $171 | — | — |
| Q1 2014 | 14,500 | $218 | — | — |
| Q4 2013 | 15,700 | $313 | — | — |
| Q3 2013 | 34,900 | $659 | — | — |
| Q2 2013 | 19,300 | $0 | — | — |