Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 562 | $42 | $70.79 | $55.84 - $82.75 |
| Q3 2025 | 328 | $25 | $82.33 | $73.94 - $91.41 |
| Q2 2025 | 289 | $22 | $80.28 | $67.52 - $99.92 |
| Q1 2025 | 514 | $51 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 299 | $34 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 397 | $60 | $139.25 | $125.61 - $148.72 |
| Q2 2024 | 394 | $57 | $148.16 | $138.77 - $156.68 |
| Q1 2024 | 349 | $53 | $135.33 | $113.88 - $147.53 |
| Q4 2023 | 336 | $47 | $121.60 | $107.83 - $137.84 |
| Q3 2023 | 354 | $44 | $122.44 | $108.80 - $131.81 |
| Q2 2023 | 227 | $27 | $108.79 | $98.37 - $116.78 |
| Q1 2023 | 120 | $14 | $109.37 | $92.83 - $119.59 |
| Q4 2022 | 41 | $4 | $95.20 | $80.55 - $107.11 |
| Q2 2022 | 6 | $1 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 32 | $4 | $102.15 | $87.54 - $119.36 |
| Q2 2020 | 9 | $0 | $42.05 | $30.99 - $55.36 |
| Q1 2020 | 9 | $0 | $51.06 | $26.40 - $65.18 |
| Q4 2019 | 9 | $1 | $60.78 | $52.18 - $68.35 |
| Q3 2019 | 9 | $1 | $57.99 | $50.43 - $64.27 |
| Q2 2019 | 9 | $1 | $59.69 | $51.40 - $69.93 |
| Q1 2019 | 9 | $1 | $64.77 | $57.75 - $72.34 |
| Q2 2018 | 256 | $28 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 238 | $26 | $98.39 | $86.89 - $107.41 |
| Q4 2017 | 238 | $25 | $81.78 | $72.56 - $95.02 |
| Q3 2017 | 238 | $20 | $64.66 | $57.52 - $74.59 |
| Q2 2017 | 238 | $16 | $55.73 | $52.23 - $59.49 |
| Q4 2015 | 50 | $3 | $49.75 | $44.01 - $54.52 |
| Q3 2015 | 50 | $3 | $49.96 | $42.26 - $59.13 |
| Q2 2015 | 646 | $44 | $62.10 | $58.06 - $67.58 |
| Q3 2014 | 75 | $6 | $76.69 | $70.51 - $83.52 |