CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 10,264 | $384 | — | — |
| Q3 2016 | 8,604 | $316 | — | — |
| Q2 2016 | 7,038 | $237 | — | — |
| Q4 2015 | 6,174 | $207 | — | — |
| Q3 2015 | 257,791 | $9,706 | — | — |
| Q2 2015 | 7,890 | $381 | — | — |
| Q1 2015 | 10,315 | $516 | — | — |
| Q4 2014 | 6,315 | $414 | — | — |
| Q4 2013 | 5,219 | $415 | — | — |
| Q3 2013 | 3,820 | $298 | — | — |
| Q2 2013 | 3,820 | $263 | — | — |