CUSIP: 67060Y101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,100 | $421 | — | — |
| Q1 2017 | 10,200 | $318 | — | — |
| Q4 2016 | 11,400 | $398 | — | — |
| Q3 2016 | 13,300 | $415 | — | — |
| Q2 2016 | 13,300 | $308 | — | — |
| Q1 2016 | 13,300 | $324 | — | — |
| Q4 2015 | 13,586 | $351 | — | — |
| Q3 2015 | 14,300 | $338 | — | — |
| Q2 2015 | 14,300 | $354 | — | — |
| Q1 2015 | 17,900 | $353 | — | — |
| Q4 2014 | 18,600 | $401 | — | — |
| Q3 2014 | 19,000 | $397 | — | — |
| Q2 2014 | 22,000 | $525 | — | — |
| Q1 2014 | 22,100 | $576 | — | — |
| Q4 2013 | 23,200 | $621 | — | — |
| Q3 2013 | 29,900 | $709 | — | — |
| Q2 2013 | 30,200 | $617 | — | — |