CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 88,169 | $1,250 | — | — |
| Q3 2015 | 220,076 | $2,969 | — | — |
| Q2 2015 | 250,228 | $3,338 | — | — |
| Q1 2015 | 433,231 | $6,083 | — | — |
| Q4 2014 | 212,541 | $2,969 | — | — |
| Q3 2014 | 264,468 | $3,621 | — | — |
| Q1 2014 | 473,190 | $6,289 | — | — |
| Q4 2013 | 382,027 | $4,680 | — | — |