CUSIP: 667655104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 3,445 | $230 | — | — |
| Q2 2018 | 3,579 | $228 | — | — |
| Q1 2018 | 3,482 | $201 | — | — |
| Q4 2017 | 3,441 | $205 | — | — |
| Q3 2017 | 3,441 | $222 | — | — |
| Q2 2017 | 3,521 | $211 | — | — |
| Q1 2017 | 3,453 | $204 | — | — |
| Q4 2016 | 3,625 | $217 | — | — |
| Q3 2016 | 3,946 | $237 | — | — |
| Q2 2016 | 3,260 | $211 | — | — |