CUSIP: 67070F100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 79,916 | $1,204 | — | — |
| Q4 2015 | 81,165 | $1,154 | — | — |
| Q3 2015 | 43,111 | $584 | — | — |
| Q2 2015 | 43,017 | $581 | — | — |
| Q1 2015 | 48,078 | $682 | — | — |
| Q4 2014 | 55,267 | $780 | — | — |
| Q3 2014 | 57,169 | $800 | — | — |
| Q2 2014 | 58,774 | $817 | — | — |
| Q1 2014 | 58,383 | $788 | — | — |
| Q4 2013 | 217,051 | $2,754 | — | — |
| Q3 2013 | 227,192 | $2,906 | — | — |
| Q2 2013 | 154,246 | $2,152 | — | — |