CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 10,959 | $138 | — | — |
| Q4 2016 | 13,029 | $192 | — | — |
| Q3 2016 | 17,281 | $255 | — | — |
| Q2 2016 | 17,173 | $266 | — | — |
| Q1 2016 | 16,424 | $250 | — | — |
| Q4 2015 | 16,516 | $260 | — | — |
| Q3 2015 | 16,509 | $222 | — | — |
| Q2 2015 | 17,000 | $271 | — | — |
| Q1 2015 | 17,665 | $267 | — | — |
| Q4 2014 | 23,574 | $339 | — | — |
| Q3 2014 | 14,700 | $214 | — | — |
| Q2 2014 | 12,650 | $222 | — | — |