CUSIP: 67070X101 Class: COM SH BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 131,726 | $1,863 | — | — |
| Q3 2017 | 948,896 | $14,433 | — | — |
| Q2 2017 | 25,527 | $381 | — | — |
| Q1 2017 | 21,749 | $313 | — | — |
| Q3 2016 | 280,011 | $4,407 | — | — |
| Q2 2016 | 256,099 | $4,077 | — | — |
| Q4 2015 | 84,934 | $1,220 | — | — |
| Q3 2015 | 12,472 | $169 | — | — |