CUSIP: 670656107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 5,550 | $71 | — | — |
| Q4 2018 | 6,850 | $80 | — | — |
| Q3 2018 | 8,850 | $105 | — | — |
| Q2 2018 | 8,850 | $108 | — | — |
| Q1 2018 | 23,250 | $283 | — | — |
| Q4 2017 | 27,850 | $361 | — | — |
| Q3 2017 | 30,750 | $406 | — | — |
| Q2 2017 | 31,750 | $416 | — | — |
| Q1 2017 | 30,550 | $397 | — | — |