CUSIP: 67383109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 42,006 | $9,421 | — | — |
| Q2 2016 | 47,940 | $11,274 | — | — |
| Q1 2016 | 57,165 | $11,586 | — | — |
| Q4 2015 | 68,444 | $12,966 | — | — |
| Q3 2015 | 68,049 | $12,678 | — | — |
| Q1 2015 | 70,220 | $11,751 | — | — |
| Q4 2014 | 55,840 | $9,304 | — | — |
| Q3 2014 | 57,101 | $8,149 | — | — |
| Q2 2014 | 76,182 | $10,895 | — | — |
| Q1 2014 | 76,942 | $11,386 | — | — |
| Q4 2013 | 89,582 | $11,999 | — | — |
| Q3 2013 | 103,807 | $11,959 | — | — |
| Q2 2013 | 120,537 | $13,100 | — | — |