CUSIP: 67383109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 20,186 | $4,527 | — | — |
| Q2 2016 | 19,529 | $4,592 | — | — |
| Q1 2016 | 17,987 | $3,646 | — | — |
| Q4 2015 | 17,427 | $3,301 | — | — |
| Q3 2015 | 15,329 | $2,856 | — | — |
| Q2 2015 | 13,839 | $2,362 | — | — |
| Q1 2015 | 13,636 | $2,282 | — | — |
| Q4 2014 | 12,252 | $2,041 | — | — |
| Q3 2014 | 11,308 | $1,614 | — | — |
| Q2 2014 | 10,377 | $1,484 | — | — |
| Q3 2013 | 10,147 | $1,168 | — | — |
| Q2 2013 | 10,035 | $1,090 | — | — |