CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 10,000 | $167 | — | — |
| Q3 2018 | 12,500 | $271 | — | — |
| Q2 2018 | 12,500 | $273 | — | — |
| Q1 2018 | 12,500 | $256 | — | — |
| Q1 2017 | 12,000 | $184 | — | — |
| Q4 2016 | 15,000 | $197 | — | — |