CUSIP: 670656107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 18,317 | $240 | — | — |
| Q2 2016 | 10,560 | $150 | — | — |
| Q1 2016 | 286,118 | $3,845 | — | — |
| Q4 2015 | 78,049 | $1,025 | — | — |
| Q3 2015 | 17,475 | $220 | — | — |