CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 24,738,891 | $1,324,026 | — | — |
| Q3 2014 | 23,706,211 | $1,050,185 | — | — |
| Q2 2014 | 23,237,725 | $1,098,448 | — | — |
| Q1 2014 | 22,559,618 | $1,026,462 | — | — |
| Q4 2013 | 21,813,029 | $924,654 | — | — |
| Q3 2013 | 21,374,778 | $881,710 | — | — |
| Q2 2013 | 20,978,082 | $881,500 | — | — |