CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 421,771 | $6,293 | — | — |
| Q3 2016 | 390,271 | $5,046 | — | — |
| Q2 2016 | 467,927 | $4,778 | — | — |
| Q1 2016 | 459,227 | $5,212 | — | — |
| Q4 2015 | 467,173 | $5,671 | — | — |
| Q3 2015 | 467,173 | $6,709 | — | — |
| Q2 2015 | 311,960 | $5,768 | — | — |
| Q1 2015 | 47,227 | $1,102 | — | — |