CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 66,700 | $908 | — | — |
| Q1 2015 | 45,100 | $662 | — | — |
| Q4 2014 | 39,100 | $574 | — | — |
| Q3 2014 | 39,100 | $557 | — | — |
| Q2 2014 | 39,100 | $552 | — | — |
| Q1 2014 | 39,100 | $538 | — | — |
| Q4 2013 | 134,179 | $1,774 | — | — |
| Q3 2013 | 64,500 | $839 | — | — |
| Q2 2013 | 233,582 | $3,270 | — | — |