CUSIP: 670973106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 236,887 | $3,676 | — | — |
| Q1 2016 | 156,559 | $2,295 | — | — |
| Q4 2015 | 109,822 | $1,543 | — | — |
| Q3 2015 | 116,987 | $1,564 | — | — |
| Q2 2015 | 147,931 | $1,956 | — | — |
| Q1 2015 | 152,899 | $2,154 | — | — |
| Q4 2014 | 115,219 | $1,608 | — | — |
| Q3 2014 | 31,429 | $430 | — | — |