Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 1,750 | $122 | $59.69 | $51.40 - $69.93 |
| Q1 2019 | 1,750 | $119 | $64.77 | $57.75 - $72.34 |
| Q4 2018 | 1,750 | $116 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 1,750 | $145 | $86.83 | $72.82 - $100.10 |
| Q2 2018 | 1,750 | $188 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 1,750 | $195 | $98.39 | $86.89 - $107.41 |