Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 40 | $3 | $70.79 | $55.84 - $82.75 |
| Q3 2025 | 287 | $22 | $82.33 | $73.94 - $91.41 |
| Q2 2025 | 259 | $22 | $80.28 | $67.52 - $99.92 |
| Q1 2025 | 1 | $3 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 8 | $4 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 7 | $1 | $139.25 | $125.61 - $148.72 |
| Q2 2024 | 117 | $17 | $148.16 | $138.77 - $156.68 |
| Q1 2024 | 111 | $17 | $135.33 | $113.88 - $147.53 |
| Q4 2023 | 107 | $15 | $121.60 | $107.83 - $137.84 |
| Q3 2023 | 130 | $16 | $122.44 | $108.80 - $131.81 |
| Q2 2023 | 140 | $16 | $108.79 | $98.37 - $116.78 |
| Q1 2023 | 511 | $60 | $109.37 | $92.83 - $119.59 |
| Q4 2022 | 10,174 | $1 | $95.20 | $80.55 - $107.11 |
| Q3 2022 | 356 | $42 | $90.33 | $76.70 - $104.08 |
| Q2 2022 | 309 | $36 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 303 | $36 | $102.15 | $87.54 - $119.36 |
| Q4 2021 | 13 | $1 | $91.08 | $82.73 - $97.95 |
| Q1 2021 | 500 | $44 | $80.32 | $68.77 - $90.16 |
| Q1 2020 | 8 | $0 | $51.06 | $26.40 - $65.18 |
| Q4 2019 | 19 | $1 | $60.78 | $52.18 - $68.35 |
| Q3 2019 | 19 | $1 | $57.99 | $50.43 - $64.27 |
| Q4 2018 | 7 | $0 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 112 | $9 | $86.83 | $72.82 - $100.10 |
| Q2 2018 | 5,813 | $626 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 409 | $44 | $98.39 | $86.89 - $107.41 |
| Q4 2017 | 409 | $44 | $81.78 | $72.56 - $95.02 |
| Q3 2017 | 513 | $43 | $64.66 | $57.52 - $74.59 |
| Q1 2017 | 1,534 | $101 | $55.38 | $49.25 - $59.68 |
| Q4 2016 | 2,051 | $115 | $47.64 | $42.61 - $53.78 |
| Q3 2016 | 1,863 | $100 | $41.92 | $34.93 - $47.03 |