CUSIP: 670988104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 42,738 | $584 | — | — |
| Q3 2015 | 27,650 | $361 | — | — |
| Q2 2015 | 35,347 | $456 | — | — |
| Q1 2015 | 10,474 | $146 | — | — |
| Q3 2014 | 14,292 | $192 | — | — |
| Q4 2013 | 11,120 | $138 | — | — |