CUSIP: 67071B108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 11,522 | $130 | — | — |
| Q3 2017 | 13,027 | $145 | — | — |
| Q2 2017 | 13,097 | $148 | — | — |
| Q1 2017 | 13,097 | $145 | — | — |
| Q4 2016 | 13,097 | $141 | — | — |
| Q3 2016 | 13,097 | $156 | — | — |
| Q2 2016 | 11,022 | $132 | — | — |
| Q2 2015 | 10,872 | $111 | — | — |