CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 296,444 | $6,130 | — | — |
| Q4 2018 | 244,488 | $4,090 | — | — |
| Q3 2018 | 242,188 | $5,255 | — | — |
| Q2 2018 | 204,417 | $4,456 | — | — |
| Q1 2018 | 189,580 | $3,886 | — | — |
| Q4 2017 | 118,730 | $2,749 | — | — |
| Q3 2017 | 100,610 | $2,631 | — | — |
| Q2 2017 | 154,240 | $3,139 | — | — |
| Q1 2017 | 98,930 | $1,514 | — | — |