CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 177,428 | $10,110 | — | — |
| Q1 2018 | 177,428 | $10,227 | — | — |
| Q4 2017 | 172,896 | $8,417 | — | — |
| Q3 2017 | 172,576 | $9,955 | — | — |
| Q2 2017 | 156,559 | $8,595 | — | — |
| Q1 2017 | 122,469 | $6,651 | — | — |
| Q4 2016 | 47,587 | $5,603 | — | — |
| Q3 2016 | 97,362 | $9,437 | — | — |
| Q2 2016 | 95,979 | $8,828 | — | — |
| Q1 2016 | 80,394 | $6,743 | — | — |
| Q4 2015 | 57,353 | $4,920 | — | — |
| Q3 2015 | 30,473 | $2,376 | — | — |