CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 119,689 | $6,405 | — | — |
| Q3 2014 | 122,292 | $5,417 | — | — |
| Q2 2014 | 156,776 | $7,410 | — | — |
| Q1 2014 | 159,552 | $7,259 | — | — |
| Q4 2013 | 190,833 | $8,089 | — | — |
| Q3 2013 | 193,599 | $7,985 | — | — |
| Q2 2013 | 231,495 | $9,727 | — | — |