CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 799,300 | $9,072 | — | — |
| Q3 2015 | 809,300 | $11,622 | — | — |
| Q2 2015 | 833,500 | $15,411 | — | — |
| Q1 2015 | 500,500 | $11,682 | — | — |
| Q4 2014 | 419,000 | $9,457 | — | — |
| Q3 2014 | 357,500 | $6,585 | — | — |