Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 348,953 | $25,802 | $70.79 | $55.84 - $82.75 |
| Q3 2025 | 394,307 | $30,385 | $82.33 | $73.94 - $91.41 |
| Q2 2025 | 520,256 | $39,503 | $80.28 | $67.52 - $99.92 |
| Q1 2025 | 346,970 | $34,707 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 219,030 | $25,112 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 6,673 | $1,003 | $139.25 | $125.61 - $148.72 |
| Q3 2023 | 7,438 | $927 | $122.44 | $108.80 - $131.81 |
| Q4 2022 | 12,384 | $1,270 | $95.20 | $80.55 - $107.11 |
| Q2 2022 | 62,611 | $6,137 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 40,436 | $4,990 | $102.15 | $87.54 - $119.36 |
| Q4 2021 | 12,991 | $1,262 | $91.08 | $82.73 - $97.95 |
| Q3 2021 | 35,256 | $3,213 | $79.74 | $72.56 - $88.16 |
| Q2 2021 | 21,269 | $1,916 | $90.14 | $80.84 - $98.96 |
| Q2 2020 | 26,584 | $1,426 | $42.05 | $30.99 - $55.36 |
| Q1 2019 | 27,656 | $1,877 | $64.77 | $57.75 - $72.34 |
| Q4 2018 | 69,628 | $4,607 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 110,057 | $9,147 | $86.83 | $72.82 - $100.10 |
| Q1 2018 | 65,917 | $7,327 | $98.39 | $86.89 - $107.41 |
| Q3 2017 | 62,992 | $5,234 | $64.66 | $57.52 - $74.59 |
| Q4 2016 | 19,572 | $1,096 | $47.64 | $42.61 - $53.78 |