CUSIP: 67070F100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 341,440 | $5,071 | — | — |
| Q4 2015 | 370,978 | $5,253 | — | — |
| Q3 2015 | 453,965 | $6,183 | — | — |
| Q2 2015 | 432,944 | $5,806 | — | — |
| Q1 2015 | 357,901 | $5,075 | — | — |
| Q4 2014 | 327,625 | $4,623 | — | — |
| Q3 2014 | 361,948 | $5,041 | — | — |
| Q2 2014 | 351,588 | $4,887 | — | — |
| Q1 2014 | 287,734 | $3,885 | — | — |
| Q4 2013 | 288,971 | $3,666 | — | — |
| Q3 2013 | 425,630 | $5,521 | — | — |
| Q2 2013 | 501,248 | $6,992 | — | — |