CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 74,041 | $1,086 | — | — |
| Q3 2014 | 120,902 | $1,723 | — | — |
| Q2 2014 | 116,018 | $1,637 | — | — |
| Q1 2014 | 116,844 | $1,608 | — | — |
| Q4 2013 | 121,242 | $1,603 | — | — |
| Q3 2013 | 30,865 | $401 | — | — |