CUSIP: 67071S101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 399,856 | $3,327 | — | — |
| Q4 2015 | 396,234 | $3,281 | — | — |
| Q3 2015 | 363,739 | $2,870 | — | — |
| Q2 2015 | 366,043 | $2,895 | — | — |
| Q1 2015 | 405,058 | $3,459 | — | — |
| Q4 2014 | 405,951 | $3,272 | — | — |
| Q3 2014 | 440,864 | $3,594 | — | — |
| Q2 2014 | 458,087 | $3,898 | — | — |
| Q1 2014 | 455,640 | $3,668 | — | — |
| Q4 2013 | 443,243 | $3,409 | — | — |
| Q3 2013 | 553,551 | $4,185 | — | — |
| Q2 2013 | 646,829 | $5,368 | — | — |