Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,108 | $0 | $70.79 | $55.84 - $82.75 |
| Q3 2025 | 3,991 | $0 | $82.33 | $73.94 - $91.41 |
| Q1 2025 | 3,024 | $0 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 3,024 | $0 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 3,024 | $0 | $139.25 | $125.61 - $148.72 |
| Q2 2024 | 2,724 | $0 | $148.16 | $138.77 - $156.68 |
| Q1 2024 | 2,624 | $0 | $135.33 | $113.88 - $147.53 |
| Q4 2023 | 2,424 | $0 | $121.60 | $107.83 - $137.84 |
| Q3 2023 | 2,224 | $0 | $122.44 | $108.80 - $131.81 |
| Q2 2023 | 2,224 | $0 | $108.79 | $98.37 - $116.78 |
| Q1 2023 | 2,024 | $0 | $109.37 | $92.83 - $119.59 |
| Q4 2022 | 2,024 | $0 | $95.20 | $80.55 - $107.11 |
| Q3 2022 | 2,024 | $176 | $90.33 | $76.70 - $104.08 |
| Q2 2022 | 2,024 | $198 | $115.03 | $86.41 - $132.48 |
| Q2 2020 | 1,455 | $56 | $42.05 | $30.99 - $55.36 |
| Q1 2020 | 1,455 | $56 | $51.06 | $26.40 - $65.18 |
| Q4 2019 | 1,455 | $102 | $60.78 | $52.18 - $68.35 |
| Q3 2019 | 1,455 | $95 | $57.99 | $50.43 - $64.27 |
| Q2 2019 | 1,455 | $101 | $59.69 | $51.40 - $69.93 |
| Q1 2019 | 1,455 | $99 | $64.77 | $57.75 - $72.34 |
| Q4 2018 | 1,455 | $96 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 1,455 | $121 | $86.83 | $72.82 - $100.10 |
| Q2 2018 | 1,455 | $157 | $99.34 | $90.39 - $110.06 |
| Q1 2016 | 1,200 | $56 | $39.11 | $34.33 - $46.52 |
| Q4 2015 | 1,200 | $65 | $49.75 | $44.01 - $54.52 |
| Q3 2015 | 1,200 | $62 | $49.96 | $42.26 - $59.13 |
| Q2 2015 | 1,200 | $82 | $62.10 | $58.06 - $67.58 |
| Q1 2015 | 1,200 | $86 | $54.56 | $46.07 - $62.01 |
| Q4 2014 | 1,200 | $73 | $57.80 | $45.45 - $73.16 |
| Q3 2014 | 1,200 | $104 | $76.69 | $70.51 - $83.52 |