CUSIP: 67020Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 790,399 | $12,449 | — | — |
| Q4 2017 | 887,302 | $14,507 | — | — |
| Q1 2017 | 1,676,200 | $29,015 | — | — |
| Q4 2016 | 1,083,822 | $16,149 | — | — |
| Q1 2014 | 82,322 | $1,413 | — | — |