CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 60,161 | $1,706 | — | — |
| Q2 2017 | 117,593 | $3,328 | — | — |
| Q1 2017 | 116,493 | $4,000 | — | — |
| Q4 2016 | 122,493 | $4,662 | — | — |
| Q3 2016 | 130,793 | $4,675 | — | — |
| Q2 2016 | 133,593 | $4,792 | — | — |
| Q1 2016 | 142,824 | $4,486 | — | — |
| Q4 2015 | 135,493 | $4,462 | — | — |
| Q3 2015 | 232,030 | $7,003 | — | — |
| Q2 2015 | 185,830 | $7,931 | — | — |
| Q1 2015 | 212,230 | $10,378 | — | — |
| Q4 2014 | 236,430 | $11,214 | — | — |
| Q3 2014 | 225,200 | $15,395 | — | — |
| Q2 2014 | 177,200 | $13,726 | — | — |
| Q1 2014 | 183,500 | $13,036 | — | — |
| Q4 2013 | 214,500 | $14,610 | — | — |
| Q3 2013 | 362,100 | $24,264 | — | — |
| Q2 2013 | 306,700 | $18,414 | — | — |