CUSIP: 67071B108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,900 | $123 | — | — |
| Q3 2017 | 10,900 | $122 | — | — |
| Q2 2017 | 11,240 | $127 | — | — |
| Q1 2017 | 11,240 | $125 | — | — |
| Q4 2016 | 11,240 | $121 | — | — |
| Q3 2016 | 11,240 | $134 | — | — |
| Q2 2016 | 11,240 | $135 | — | — |
| Q1 2016 | 11,240 | $122 | — | — |
| Q4 2015 | 11,240 | $119 | — | — |