CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 65,706 | $482 | — | — |
| Q4 2016 | 490,046 | $4,279 | — | — |
| Q3 2016 | 488,427 | $4,947 | — | — |
| Q2 2016 | 487,017 | $4,621 | — | — |
| Q1 2016 | 496,111 | $5,537 | — | — |
| Q4 2015 | 508,144 | $5,401 | — | — |
| Q3 2015 | 503,558 | $4,900 | — | — |
| Q2 2015 | 495,423 | $5,271 | — | — |
| Q1 2015 | 488,891 | $6,282 | — | — |
| Q4 2014 | 479,171 | $6,641 | — | — |
| Q3 2014 | 472,056 | $6,245 | — | — |
| Q2 2014 | 470,686 | $5,856 | — | — |
| Q1 2014 | 468,816 | $5,298 | — | — |
| Q4 2013 | 464,718 | $5,656 | — | — |
| Q3 2013 | 467,368 | $4,809 | — | — |
| Q2 2013 | 464,873 | $4,216 | — | — |