CUSIP: 656567401 Class: SPON ADR PFD B
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 369,000 | $14,391 | — | — |
| Q2 2017 | 383,000 | $11,961 | — | — |
| Q1 2017 | 398,900 | $10,371 | — | — |
| Q4 2016 | 415,300 | $10,823 | — | — |
| Q3 2016 | 437,600 | $10,673 | — | — |
| Q2 2016 | 458,800 | $12,993 | — | — |
| Q1 2016 | 485,200 | $9,170 | — | — |
| Q4 2015 | 504,100 | $7,531 | — | — |
| Q3 2015 | 509,500 | $7,724 | — | — |
| Q2 2015 | 509,500 | $9,298 | — | — |
| Q1 2015 | 509,500 | $11,505 | — | — |
| Q4 2014 | 509,500 | $10,694 | — | — |
| Q3 2014 | 509,900 | $11,427 | — | — |
| Q2 2014 | 510,200 | $13,005 | — | — |
| Q1 2014 | 505,000 | $8,969 | — | — |
| Q4 2013 | 502,700 | $10,004 | — | — |
| Q3 2013 | 499,500 | $9,585 | — | — |
| Q2 2013 | 496,800 | $7,209 | — | — |