CUSIP: 656835907 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 292,000 | $569 | — | — |
| Q4 2016 | 258,000 | $421 | — | — |
| Q3 2016 | 262,000 | $438,886 | — | — |
| Q1 2016 | 136,000 | $216,000 | — | — |
| Q2 2015 | 254,000 | $368,964 | — | — |
| Q1 2015 | 254,000 | $426,971 | — | — |
| Q3 2014 | 271,000 | $488,612 | — | — |