CUSIP: 67072C105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 22 | $0 | — | — |
| Q1 2018 | 9,200 | $90 | — | — |
| Q4 2017 | 9,200 | $94 | — | — |
| Q3 2017 | 9,200 | $96 | — | — |
| Q2 2017 | 9,200 | $94 | — | — |
| Q1 2017 | 9,200 | $88 | — | — |
| Q4 2016 | 4,200 | $39 | — | — |
| Q3 2016 | 4,200 | $40 | — | — |
| Q2 2016 | 9,200 | $85 | — | — |
| Q1 2016 | 4,200 | $38 | — | — |
| Q4 2015 | 4,200 | $38 | — | — |
| Q3 2015 | 4,200 | $37 | — | — |