CUSIP: 66706l101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 93,526 | $1,084 | — | — |
| Q4 2016 | 151,109 | $1,899 | — | — |
| Q3 2016 | 157,660 | $1,726 | — | — |
| Q2 2016 | 168,069 | $1,555 | — | — |
| Q1 2016 | 176,978 | $2,053 | — | — |
| Q4 2015 | 194,457 | $2,297 | — | — |