CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 14,611 | $40 | — | — |
| Q3 2016 | 35,323 | $95 | — | — |
| Q4 2014 | 99,403 | $562 | — | — |
| Q2 2014 | 13,081 | $213 | — | — |
| Q1 2014 | 23,632 | $345 | — | — |
| Q2 2013 | 14,496 | $193 | — | — |