CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 15,342 | $1,146 | — | — |
| Q4 2016 | 14,602 | $984 | — | — |
| Q3 2016 | 20,271 | $1,351 | — | — |
| Q2 2016 | 19,091 | $1,140 | — | — |
| Q1 2016 | 28,942 | $1,408 | — | — |
| Q4 2015 | 30,599 | $1,656 | — | — |
| Q1 2014 | 6,245 | $240 | — | — |