CUSIP: 67071S101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 102,930 | $879 | — | — |
| Q4 2014 | 128,728 | $1,038 | — | — |
| Q3 2014 | 768,449 | $6,263 | — | — |
| Q2 2014 | 768,449 | $6,540 | — | — |
| Q1 2014 | 800,429 | $6,443 | — | — |
| Q4 2013 | 724,990 | $5,575 | — | — |