CUSIP: 670657105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,800 | $148 | — | — |
| Q3 2017 | 10,800 | $150 | — | — |
| Q2 2017 | 10,800 | $150 | — | — |
| Q1 2017 | 10,800 | $146 | — | — |
| Q1 2016 | 10,800 | $153 | — | — |
| Q4 2015 | 10,800 | $150 | — | — |
| Q3 2015 | 10,800 | $141 | — | — |
| Q2 2015 | 10,800 | $138 | — | — |