Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 225,398 | $24,260 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 119,406 | $13,272 | $98.39 | $86.89 - $107.41 |
| Q4 2017 | 128,607 | $13,701 | $81.78 | $72.56 - $95.02 |
| Q3 2017 | 10,809 | $898 | $64.66 | $57.52 - $74.59 |
| Q2 2017 | 11,915 | $789 | $55.73 | $52.23 - $59.49 |
| Q4 2014 | 10,797 | $660 | $57.80 | $45.45 - $73.16 |
| Q2 2014 | 26,315 | $2,204 | $63.36 | $52.18 - $72.01 |
| Q1 2014 | 26,253 | $1,737 | $53.68 | $48.11 - $58.70 |
| Q4 2013 | 15,465 | $1,888 | $47.34 | $43.59 - $51.55 |
| Q3 2013 | 11,900 | $1,245 | $42.90 | $40.28 - $45.40 |