CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 145,190 | $4,560 | — | — |
| Q4 2015 | 77,902 | $2,565 | — | — |
| Q3 2015 | 71,025 | $2,144 | — | — |
| Q4 2014 | 133,066 | $6,311 | — | — |
| Q3 2014 | 88,843 | $6,073 | — | — |
| Q2 2014 | 86,394 | $6,692 | — | — |
| Q1 2014 | 83,168 | $5,908 | — | — |
| Q4 2013 | 78,819 | $5,368 | — | — |
| Q3 2013 | 82,861 | $5,553 | — | — |
| Q2 2013 | 85,820 | $5,152 | — | — |