CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 1,935 | $85 | — | — |
| Q3 2018 | 1,443 | $53 | — | — |
| Q2 2018 | 1,443 | $56 | — | — |
| Q1 2018 | 1,443 | $39 | — | — |
| Q4 2017 | 1,443 | $76 | — | — |
| Q3 2017 | 1,018 | $57 | — | — |
| Q2 2017 | 1,018 | $53 | — | — |
| Q1 2017 | 1,018 | $56 | — | — |
| Q4 2016 | 1,018 | $35 | — | — |
| Q3 2016 | 1,018 | $30 | — | — |
| Q2 2016 | 814 | $21 | — | — |
| Q1 2016 | 814 | $17 | — | — |
| Q4 2015 | 814 | $18 | — | — |
| Q3 2015 | 354 | $9 | — | — |