CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 623,135 | $10,923 | — | — |
| Q1 2018 | 949,273 | $17,049 | — | — |
| Q4 2017 | 1,082,957 | $20,035 | — | — |
| Q3 2017 | 1,478,102 | $27,448 | — | — |
| Q2 2017 | 1,535,673 | $27,473 | — | — |
| Q1 2017 | 1,783,134 | $28,102 | — | — |
| Q4 2016 | 1,778,316 | $32,116 | — | — |
| Q3 2016 | 1,992,889 | $29,515 | — | — |
| Q2 2016 | 2,334,001 | $26,280 | — | — |
| Q1 2016 | 2,445,561 | $24,211 | — | — |
| Q4 2015 | 2,417,228 | $32,319 | — | — |
| Q3 2015 | 1,588,469 | $22,032 | — | — |
| Q2 2015 | 1,227,042 | $20,614 | — | — |
| Q1 2015 | 984,491 | $24,386 | — | — |