CUSIP: 670656107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 11,497 | $137 | — | — |
| Q2 2018 | 11,497 | $141 | — | — |
| Q1 2018 | 20,058 | $244 | — | — |
| Q4 2017 | 20,058 | $260 | — | — |
| Q3 2017 | 20,058 | $265 | — | — |
| Q2 2017 | 24,244 | $318 | — | — |
| Q1 2017 | 24,244 | $315 | — | — |
| Q4 2016 | 24,244 | $311 | — | — |
| Q3 2016 | 30,951 | $437 | — | — |
| Q2 2016 | 30,951 | $441 | — | — |