CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 917,579 | $31,638 | — | — |
| Q2 2018 | 896,382 | $28,684 | — | — |
| Q1 2018 | 917,396 | $19,036 | — | — |
| Q4 2017 | 924,060 | $17,058 | — | — |
| Q3 2017 | 923,509 | $18,165 | — | — |
| Q2 2017 | 915,417 | $16,130 | — | — |
| Q1 2017 | 908,761 | $15,640 | — | — |
| Q4 2016 | 901,394 | $17,532 | — | — |
| Q3 2016 | 775,736 | $14,995 | — | — |
| Q2 2016 | 777,439 | $13,551 | — | — |
| Q1 2016 | 781,700 | $12,546 | — | — |
| Q4 2015 | 791,844 | $12,717 | — | — |
| Q3 2015 | 797,211 | $11,265 | — | — |
| Q2 2015 | 824,649 | $13,483 | — | — |
| Q1 2015 | 831,637 | $14,695 | — | — |
| Q4 2014 | 830,385 | $15,121 | — | — |
| Q3 2014 | 828,584 | $9,288 | — | — |
| Q2 2014 | 821,121 | $10,034 | — | — |
| Q1 2014 | 810,839 | $8,222 | — | — |
| Q4 2013 | 766,716 | $11,393 | — | — |
| Q3 2013 | 697,608 | $9,013 | — | — |
| Q2 2013 | 513,965 | $5,757 | — | — |