CUSIP: 67071S101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,340,223 | $11,151 | — | — |
| Q4 2015 | 1,108,401 | $9,178 | — | — |
| Q3 2015 | 1,087,812 | $8,583 | — | — |
| Q2 2015 | 1,036,324 | $8,197 | — | — |
| Q1 2015 | 917,081 | $7,832 | — | — |
| Q4 2014 | 804,680 | $6,486 | — | — |