CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 4,250 | $63 | — | — |
| Q4 2015 | 4,250 | $60 | — | — |
| Q3 2015 | 4,250 | $57 | — | — |
| Q2 2015 | 4,250 | $57 | — | — |
| Q1 2015 | 4,250 | $60 | — | — |
| Q4 2014 | 4,250 | $59 | — | — |
| Q3 2014 | 6,282 | $86 | — | — |
| Q2 2014 | 7,032 | $96 | — | — |
| Q1 2014 | 7,032 | $93 | — | — |
| Q4 2013 | 7,032 | $86 | — | — |
| Q3 2013 | 7,032 | $89 | — | — |
| Q2 2013 | 7,032 | $95 | — | — |