CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 380,170 | $859 | — | — |
| Q3 2018 | 941,600 | $3,766 | — | — |
| Q2 2017 | 22,528 | $32 | — | — |
| Q1 2017 | 36,828 | $96 | — | — |
| Q4 2016 | 36,828 | $101 | — | — |
| Q3 2016 | 36,828 | $99 | — | — |
| Q2 2016 | 36,828 | $170 | — | — |
| Q1 2016 | 36,828 | $147 | — | — |
| Q4 2015 | 36,828 | $142 | — | — |
| Q3 2015 | 56,328 | $249 | — | — |
| Q2 2015 | 87,628 | $593 | — | — |
| Q1 2015 | 108,128 | $834 | — | — |
| Q4 2014 | 107,566 | $608 | — | — |
| Q3 2014 | 107,566 | $1,530 | — | — |
| Q2 2014 | 123,266 | $2,008 | — | — |
| Q1 2014 | 114,900 | $1,680 | — | — |
| Q4 2013 | 138,400 | $2,086 | — | — |
| Q3 2013 | 141,300 | $2,039 | — | — |
| Q2 2013 | 112,100 | $1,495 | — | — |