CUSIP: 67071S101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 69,770 | $552 | — | — |
| Q1 2015 | 18,582 | $159 | — | — |
| Q4 2014 | 67,204 | $542 | — | — |
| Q3 2014 | 177,221 | $1,444 | — | — |
| Q2 2014 | 112,900 | $961 | — | — |
| Q1 2014 | 90,130 | $726 | — | — |
| Q4 2013 | 128,664 | $989 | — | — |
| Q3 2013 | 264,120 | $1,997 | — | — |
| Q2 2013 | 184,200 | $1,529 | — | — |