Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,510 | $1 | $70.79 | $55.84 - $82.75 |
| Q3 2025 | 7,661 | $1 | $82.33 | $73.94 - $91.41 |
| Q2 2025 | 7,850 | $1 | $80.28 | $67.52 - $99.92 |
| Q1 2025 | 7,846 | $1 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 7,874 | $1 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 7,855 | $1 | $139.25 | $125.61 - $148.72 |
| Q2 2024 | 7,766 | $1 | $148.16 | $138.77 - $156.68 |
| Q1 2024 | 8,028 | $1 | $135.33 | $113.88 - $147.53 |
| Q4 2023 | 8,003 | $1 | $121.60 | $107.83 - $137.84 |
| Q3 2023 | 7,993 | $1 | $122.44 | $108.80 - $131.81 |
| Q2 2023 | 8,895 | $1 | $108.79 | $98.37 - $116.78 |
| Q1 2023 | 16,015 | $2 | $109.37 | $92.83 - $119.59 |
| Q4 2022 | 16,099 | $2 | $95.20 | $80.55 - $107.11 |
| Q3 2022 | 75,242 | $6,537 | $90.33 | $76.70 - $104.08 |
| Q2 2022 | 75,242 | $7,375 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 110,204 | $13,599 | $102.15 | $87.54 - $119.36 |
| Q4 2021 | 83,498 | $8,111 | $91.08 | $82.73 - $97.95 |
| Q1 2016 | 17,520 | $811 | $39.11 | $34.33 - $46.52 |
| Q4 2015 | 21,810 | $1,185 | $49.75 | $44.01 - $54.52 |
| Q3 2015 | 88,150 | $4,574 | $49.96 | $42.26 - $59.13 |
| Q2 2015 | 87,400 | $5,995 | $62.10 | $58.06 - $67.58 |
| Q4 2014 | 52,800 | $3,226 | $57.80 | $45.45 - $73.16 |