CUSIP: 98933Q108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 7,000 | $305 | — | — |
| Q3 2016 | 13,000 | $510 | — | — |
| Q2 2016 | 22,000 | $601 | — | — |
| Q1 2016 | 18,000 | $489 | — | — |
| Q4 2015 | 16,000 | $456 | — | — |
| Q3 2015 | 12,000 | $384 | — | — |