CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 119,000 | $326 | — | — |
| Q4 2018 | 43,300 | $97 | — | — |
| Q2 2018 | 125,100 | $394 | — | — |
| Q1 2018 | 85,700 | $169 | — | — |
| Q4 2017 | 233,400 | $478 | — | — |
| Q3 2017 | 254,600 | $229 | — | — |
| Q2 2017 | 90,500 | $126 | — | — |
| Q1 2017 | 81,300 | $211 | — | — |
| Q4 2016 | 113,900 | $313 | — | — |
| Q2 2016 | 17,500 | $80 | — | — |
| Q1 2016 | 24,400 | $97 | — | — |
| Q2 2014 | 12,700 | $206 | — | — |