CUSIP: 67083710 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 138,972 | $3,978 | — | — |
| Q4 2015 | 139,472 | $3,666 | — | — |
| Q3 2015 | 142,506 | $3,898 | — | — |
| Q2 2015 | 142,506 | $4,071 | — | — |
| Q1 2015 | 142,566 | $4,506 | — | — |
| Q4 2014 | 146,852 | $5,210 | — | — |
| Q3 2014 | 151,052 | $5,605 | — | — |
| Q2 2014 | 153,052 | $5,981 | — | — |
| Q1 2014 | 153,052 | $5,626 | — | — |
| Q4 2013 | 154,252 | $5,229 | — | — |
| Q3 2013 | 158,352 | $5,714 | — | — |
| Q2 2013 | 79,461 | $5,419 | — | — |