CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 221,026 | $4,572 | — | — |
| Q4 2018 | 214,801 | $3,592 | — | — |
| Q3 2018 | 148,877 | $3,231 | — | — |
| Q2 2018 | 184,610 | $4,024 | — | — |
| Q1 2018 | 178,410 | $3,657 | — | — |
| Q4 2017 | 228,559 | $5,405 | — | — |
| Q3 2017 | 252,459 | $6,601 | — | — |
| Q2 2017 | 118,873 | $2,419 | — | — |
| Q1 2017 | 101,900 | $1,554 | — | — |
| Q4 2016 | 106,500 | $1,379 | — | — |