CUSIP: 67523210 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 178,276 | $5,323 | — | — |
| Q3 2015 | 38,800 | $1,808 | — | — |
| Q2 2015 | 38,800 | $1,808 | — | — |
| Q2 2014 | 125,009 | $9,767 | — | — |
| Q1 2014 | 116,465 | $8,369 | — | — |
| Q3 2013 | 1,202 | $98 | — | — |