CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 186,017 | $3,318 | — | — |
| Q1 2016 | 238,292 | $4,603 | — | — |
| Q4 2015 | 144,600 | $2,417 | — | — |
| Q3 2015 | 181,620 | $2,724 | — | — |
| Q2 2015 | 118,050 | $2,539 | — | — |
| Q1 2015 | 217,220 | $3,316 | — | — |
| Q4 2014 | 442,380 | $6,715 | — | — |
| Q3 2014 | 497,130 | $5,950 | — | — |
| Q2 2014 | 174,955 | $1,940 | — | — |
| Q2 2013 | 196,596 | $1,708 | — | — |