CUSIP: 67555N206 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 143,683 | $968 | — | — |
| Q2 2016 | 214,561 | $1,047 | — | — |
| Q1 2016 | 455,041 | $2,457 | — | — |
| Q4 2015 | 183,799 | $640 | — | — |
| Q2 2015 | 32,260 | $73 | — | — |