CUSIP: 670972108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 94,715 | $1,301 | — | — |
| Q3 2014 | 80,061 | $1,090 | — | — |
| Q2 2014 | 76,275 | $1,060 | — | — |
| Q1 2014 | 79,278 | $1,057 | — | — |
| Q4 2013 | 27,160 | $335 | — | — |
| Q3 2013 | 17,085 | $216 | — | — |