CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 92,000 | $1,044 | — | — |
| Q4 2015 | 431,481 | $5,238 | — | — |
| Q2 2015 | 384,900 | $7,117 | — | — |
| Q1 2015 | 2,153,886 | $50,273 | — | — |
| Q4 2014 | 3,523,486 | $79,525 | — | — |
| Q3 2014 | 3,230,337 | $59,502 | — | — |