CUSIP: 670651108 Class: CEF
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 30,818 | $441 | — | — |
| Q2 2016 | 19,818 | $338 | — | — |
| Q1 2016 | 21,118 | $338 | — | — |
| Q4 2015 | 23,118 | $355 | — | — |
| Q3 2015 | 37,141 | $545 | — | — |
| Q2 2015 | 38,530 | $576 | — | — |
| Q1 2015 | 38,530 | $576 | — | — |
| Q4 2014 | 34,330 | $506 | — | — |
| Q3 2014 | 33,816 | $471 | — | — |
| Q2 2014 | 32,316 | $441 | — | — |
| Q1 2014 | 32,316 | $430 | — | — |
| Q4 2013 | 34,911 | $425 | — | — |
| Q3 2013 | 26,200 | $323 | — | — |