CUSIP: 67551u105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 10,000 | $32 | — | — |
| Q2 2017 | 10,000 | $26 | — | — |
| Q1 2017 | 40,000 | $90 | — | — |
| Q4 2016 | 40,000 | $132 | — | — |
| Q3 2016 | 40,000 | $174 | — | — |
| Q2 2016 | 50,000 | $190 | — | — |