CUSIP: 67020Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 7,250 | $135,503 | — | — |
| Q4 2015 | 9,750 | $193,928 | — | — |
| Q3 2015 | 9,750 | $159,608 | — | — |
| Q2 2015 | 10,550 | $184,731 | — | — |
| Q1 2015 | 10,850 | $155,698 | — | — |
| Q2 2014 | 21,350 | $400,740 | — | — |
| Q1 2014 | 21,450 | $368,297 | — | — |
| Q4 2013 | 22,650 | $344,280 | — | — |
| Q3 2013 | 11,050 | $206,414 | — | — |
| Q2 2013 | 11,050 | $203,320 | — | — |