CUSIP: 66706L101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 13,712 | $184 | — | — |
| Q3 2017 | 15,358 | $197 | — | — |
| Q2 2017 | 16,019 | $203 | — | — |
| Q1 2017 | 20,548 | $238 | — | — |
| Q4 2016 | 23,167 | $291 | — | — |
| Q3 2016 | 24,522 | $269 | — | — |
| Q2 2016 | 27,820 | $257 | — | — |
| Q1 2016 | 29,697 | $344 | — | — |
| Q4 2015 | 27,033 | $319 | — | — |