CUSIP: 67501R103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 191,632 | $4,340 | — | — |
| Q2 2016 | 427,611 | $7,252 | — | — |
| Q1 2016 | 429,711 | $7,529 | — | — |
| Q4 2015 | 433,609 | $7,436 | — | — |
| Q4 2013 | 579,947 | $7,922 | — | — |
| Q3 2013 | 617,951 | $9,047 | — | — |
| Q2 2013 | 644,292 | $8,904 | — | — |