CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 877,234 | $12,913 | — | — |
| Q4 2015 | 837,207 | $11,997 | — | — |
| Q3 2015 | 729,862 | $10,284 | — | — |
| Q2 2015 | 708,181 | $9,638 | — | — |
| Q1 2015 | 718,838 | $10,553 | — | — |
| Q4 2014 | 728,068 | $10,681 | — | — |