CUSIP: 67070X101 Class: COM SH BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 4,000 | $56,560 | — | — |
| Q4 2017 | 4,132 | $62,971 | — | — |
| Q2 2017 | 4,000 | $59,680 | — | — |
| Q1 2017 | 4,000 | $57,560 | — | — |
| Q4 2016 | 4,000 | $56,560 | — | — |
| Q3 2016 | 4,000 | $62,960 | — | — |
| Q2 2016 | 4,000 | $63,680 | — | — |
| Q1 2016 | 4,000 | $59,880 | — | — |
| Q4 2015 | 4,000 | $57,440 | — | — |
| Q3 2015 | 4,000 | $54,240 | — | — |