CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 14,617 | $29 | — | — |
| Q4 2017 | 19,783 | $41 | — | — |
| Q3 2017 | 21,427 | $19 | — | — |
| Q2 2017 | 21,647 | $30 | — | — |
| Q1 2017 | 22,771 | $59 | — | — |
| Q4 2016 | 26,460 | $73 | — | — |
| Q3 2016 | 35,246 | $94 | — | — |
| Q2 2016 | 18,444 | $85 | — | — |
| Q1 2016 | 16,257 | $65 | — | — |
| Q4 2015 | 16,206 | $63 | — | — |
| Q1 2015 | 46,832 | $361 | — | — |
| Q4 2014 | 135,800 | $767 | — | — |
| Q3 2014 | 38,100 | $542 | — | — |
| Q1 2014 | 11,700 | $171 | — | — |
| Q4 2013 | 38,300 | $577 | — | — |
| Q3 2013 | 10,700 | $154 | — | — |
| Q2 2013 | 26,400 | $352 | — | — |