CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 519,333 | $16,312 | — | — |
| Q4 2015 | 528,419 | $17,401 | — | — |
| Q3 2015 | 526,397 | $15,887 | — | — |
| Q2 2015 | 520,558 | $22,217 | — | — |
| Q1 2015 | 320,720 | $15,683 | — | — |
| Q4 2014 | 363,716 | $17,251 | — | — |
| Q3 2014 | 363,716 | $24,864 | — | — |
| Q2 2014 | 346,008 | $26,802 | — | — |
| Q1 2014 | 329,242 | $23,389 | — | — |