CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 103,240 | $3,577 | — | — |
| Q3 2016 | 114,145 | $3,389 | — | — |
| Q2 2016 | 130,145 | $3,300 | — | — |
| Q1 2016 | 199,645 | $4,167 | — | — |
| Q4 2015 | 197,145 | $4,266 | — | — |
| Q3 2015 | 178,745 | $4,740 | — | — |
| Q2 2015 | 265,545 | $6,607 | — | — |
| Q4 2013 | 154,945 | $2,707 | — | — |
| Q3 2013 | 115,000 | $1,700 | — | — |