CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 10,640 | $184,923 | — | — |
| Q1 2014 | 8,271 | $132,501 | — | — |
| Q4 2013 | 3,695 | $49,698 | — | — |
| Q3 2013 | 65,099 | $604,119 | — | — |
| Q2 2013 | 68,513 | $623,468 | — | — |