CUSIP: 670988104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 44,796 | $633 | — | — |
| Q4 2015 | 132,905 | $1,815 | — | — |
| Q3 2015 | 232,381 | $3,033 | — | — |
| Q2 2015 | 296,645 | $3,827 | — | — |
| Q1 2015 | 367,589 | $5,109 | — | — |
| Q4 2014 | 417,928 | $5,838 | — | — |
| Q3 2014 | 414,749 | $5,578 | — | — |
| Q2 2014 | 439,914 | $5,996 | — | — |
| Q1 2014 | 574,192 | $7,545 | — | — |
| Q4 2013 | 526,236 | $6,510 | — | — |
| Q3 2013 | 414,992 | $5,353 | — | — |
| Q2 2013 | 373,431 | $4,963 | — | — |