CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 30,856 | $454,204 | — | — |
| Q4 2015 | 31,456 | $450,768 | — | — |
| Q3 2015 | 31,456 | $443,218 | — | — |
| Q2 2015 | 31,456 | $428,119 | — | — |
| Q1 2015 | 50,356 | $739,230 | — | — |
| Q4 2014 | 50,756 | $744,594 | — | — |
| Q3 2014 | 50,756 | $723,276 | — | — |
| Q2 2014 | 50,356 | $710,527 | — | — |
| Q1 2014 | 50,356 | $692,902 | — | — |
| Q4 2013 | 50,356 | $665,710 | — | — |
| Q3 2013 | 19,456 | $252,931 | — | — |
| Q2 2013 | 22,322 | $312,511 | — | — |