CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 11,808 | $198 | — | — |
| Q1 2018 | 15,243 | $312 | — | — |
| Q4 2017 | 33,885 | $801 | — | — |
| Q3 2017 | 35,765 | $948 | — | — |
| Q2 2017 | 38,038 | $774 | — | — |
| Q1 2017 | 14,004 | $214 | — | — |