CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 999,837 | $15,367 | — | — |
| Q2 2014 | 2,734,088 | $46,780 | — | — |
| Q1 2014 | 2,959,362 | $44,598 | — | — |
| Q4 2013 | 2,160,045 | $35,511 | — | — |
| Q3 2013 | 1,725,660 | $24,815 | — | — |
| Q2 2013 | 685,281 | $8,073 | — | — |