CUSIP: 670657105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 39,908 | $505 | — | — |
| Q2 2018 | 40,043 | $548 | — | — |
| Q1 2018 | 38,894 | $506 | — | — |
| Q4 2017 | 44,031 | $605 | — | — |
| Q3 2017 | 40,546 | $562 | — | — |
| Q2 2017 | 42,223 | $578 | — | — |
| Q1 2017 | 41,724 | $557 | — | — |
| Q4 2016 | 41,245 | $550 | — | — |
| Q3 2016 | 38,574 | $563 | — | — |
| Q2 2016 | 38,156 | $572 | — | — |
| Q1 2015 | 32,294 | $447 | — | — |