CUSIP: 667655104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 1,900 | $127 | — | — |
| Q2 2018 | 1,900 | $121 | — | — |
| Q1 2018 | 1,900 | $110 | — | — |
| Q4 2017 | 1,900 | $113 | — | — |
| Q1 2017 | 125 | $7 | — | — |
| Q4 2015 | 76 | $4 | — | — |
| Q3 2015 | 75 | $3 | — | — |
| Q2 2015 | 49 | $2 | — | — |
| Q1 2015 | 49 | $2 | — | — |