CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 83,580 | $3,667 | — | — |
| Q3 2018 | 83,390 | $3,090 | — | — |
| Q2 2018 | 74,285 | $2,860 | — | — |
| Q1 2018 | 91,595 | $2,468 | — | — |
| Q4 2017 | 102,260 | $5,379 | — | — |
| Q3 2017 | 106,240 | $5,939 | — | — |
| Q2 2017 | 175,135 | $9,116 | — | — |
| Q1 2017 | 170,780 | $9,478 | — | — |
| Q4 2016 | 213,295 | $7,391 | — | — |
| Q3 2016 | 214,000 | $6,354 | — | — |