CUSIP: 98426T106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 21,200 | $1,781 | — | — |
| Q4 2018 | 23,300 | $1,395 | — | — |
| Q3 2018 | 23,300 | $1,746 | — | — |
| Q2 2018 | 20,400 | $2,050 | — | — |
| Q1 2018 | 11,000 | $1,157 | — | — |
| Q4 2017 | 3,600 | $407 | — | — |