CUSIP: 670988104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 88,822 | $1,254 | — | — |
| Q4 2015 | 178,448 | $2,438 | — | — |
| Q3 2015 | 174,086 | $2,272 | — | — |
| Q2 2015 | 172,518 | $2,225 | — | — |
| Q1 2015 | 172,518 | $2,398 | — | — |
| Q4 2014 | 177,941 | $2,486 | — | — |
| Q3 2014 | 177,941 | $2,393 | — | — |
| Q2 2014 | 220,940 | $3,011 | — | — |
| Q1 2014 | 173,862 | $2,285 | — | — |
| Q4 2013 | 152,390 | $1,885 | — | — |
| Q3 2013 | 178,210 | $2,299 | — | — |
| Q2 2013 | 71,565 | $951 | — | — |