CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 98,571 | $380 | — | — |
| Q3 2015 | 141,220 | $624 | — | — |
| Q2 2015 | 100,464 | $680 | — | — |
| Q1 2015 | 100,464 | $775 | — | — |
| Q4 2014 | 100,464 | $568 | — | — |
| Q3 2014 | 100,464 | $1,429 | — | — |
| Q2 2014 | 135,934 | $2,214 | — | — |
| Q1 2014 | 135,934 | $1,987 | — | — |
| Q4 2013 | 135,934 | $2,049 | — | — |
| Q3 2013 | 156,989 | $2,265 | — | — |
| Q2 2013 | 151,170 | $2,017 | — | — |