CUSIP: 67090N109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 10,986 | $117,111 | — | — |
| Q2 2014 | 11,118 | $124,855 | — | — |
| Q1 2014 | 11,118 | $116,628 | — | — |
| Q4 2013 | 10,868 | $109,549 | — | — |
| Q3 2013 | 14,868 | $155,817 | — | — |