CUSIP: 670971100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 127,151 | $1,693 | — | — |
| Q2 2014 | 126,274 | $1,734 | — | — |
| Q1 2014 | 82,596 | $1,096 | — | — |
| Q4 2013 | 109,909 | $1,416 | — | — |
| Q3 2013 | 106,233 | $1,368 | — | — |
| Q2 2013 | 123,246 | $1,689 | — | — |