CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 496,897 | $1,988 | — | — |
| Q2 2018 | 604,150 | $1,903 | — | — |
| Q3 2017 | 254,881 | $229 | — | — |
| Q2 2017 | 306,681 | $429 | — | — |
| Q1 2017 | 314,018 | $816 | — | — |
| Q4 2016 | 315,218 | $867 | — | — |
| Q3 2016 | 246,799 | $661 | — | — |
| Q2 2016 | 70,799 | $327 | — | — |
| Q2 2015 | 25,800 | $175 | — | — |
| Q1 2015 | 13,400 | $103 | — | — |