CUSIP: 66704R506 Class: PREF
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 17,800 | $455 | — | — |
| Q3 2016 | 17,800 | $454 | — | — |
| Q2 2016 | 18,875 | $471 | — | — |
| Q1 2016 | 19,575 | $469 | — | — |
| Q4 2015 | 24,875 | $590 | — | — |
| Q3 2015 | 32,275 | $785 | — | — |
| Q2 2015 | 30,775 | $780 | — | — |
| Q1 2015 | 32,650 | $863 | — | — |
| Q4 2014 | 32,350 | $830 | — | — |
| Q3 2014 | 27,750 | $705 | — | — |
| Q2 2014 | 27,000 | $693 | — | — |
| Q1 2014 | 27,000 | $684 | — | — |
| Q4 2013 | 20,700 | $495 | — | — |
| Q3 2013 | 16,700 | $411 | — | — |
| Q2 2013 | 16,200 | $411 | — | — |