CUSIP: 652526401 Class: PFD
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,003 | $255 | — | — |
| Q3 2017 | 11,690 | $298 | — | — |
| Q2 2017 | 9,640 | $246 | — | — |
| Q1 2017 | 9,640 | $245 | — | — |
| Q4 2016 | 9,340 | $237 | — | — |
| Q3 2016 | 8,090 | $207 | — | — |