CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 25,000 | $1,315 | — | — |
| Q3 2017 | 25,000 | $1,398 | — | — |
| Q2 2017 | 25,000 | $1,301 | — | — |
| Q1 2017 | 28,500 | $1,582 | — | — |
| Q4 2016 | 28,500 | $9,875 | — | — |
| Q1 2016 | 16,600 | $346 | — | — |
| Q4 2015 | 16,600 | $359 | — | — |
| Q3 2015 | 11,600 | $308 | — | — |
| Q2 2015 | 13,400 | $333 | — | — |
| Q1 2015 | 18,500 | $370 | — | — |
| Q4 2014 | 16,500 | $323 | — | — |