CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 275,689 | $8,664 | — | — |
| Q4 2015 | 26,079 | $859 | — | — |
| Q3 2015 | 55,116 | $1,663 | — | — |
| Q2 2015 | 61,013 | $2,604 | — | — |
| Q4 2014 | 69,036 | $3,274 | — | — |
| Q3 2014 | 69,036 | $4,720 | — | — |