CUSIP: 630077105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 540,400 | $8,160,040 | — | — |
| Q2 2014 | 568,200 | $10,369,650 | — | — |
| Q1 2014 | 583,000 | $10,476,510 | — | — |
| Q4 2013 | 576,600 | $10,984,230 | — | — |
| Q3 2013 | 703,300 | $11,337,196 | — | — |
| Q2 2013 | 698,100 | $10,241,127 | — | — |