CUSIP: 67070A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 810,369 | $10,980 | — | — |
| Q4 2014 | 807,057 | $10,677 | — | — |
| Q3 2014 | 789,160 | $10,393 | — | — |
| Q2 2014 | 725,394 | $9,764 | — | — |
| Q1 2014 | 691,774 | $9,041 | — | — |
| Q4 2013 | 592,026 | $7,406 | — | — |
| Q3 2013 | 443,953 | $5,634 | — | — |
| Q2 2013 | 269,759 | $3,755 | — | — |
| Q1 2013 | 134,646 | $1,983 | — | — |
| Q4 2012 | 134,646 | $2,021 | — | — |