Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 475,743 | $36,661 | $82.33 | $73.94 - $91.41 |
| Q2 2025 | 79,847 | $6,063 | $80.28 | $67.52 - $99.92 |
| Q1 2025 | 521,876 | $52,203 | $108.01 | $95.27 - $116.71 |
| Q4 2024 | 993,150 | $113,865 | $126.38 | $109.67 - $146.31 |
| Q3 2024 | 119,262 | $17,924 | $139.25 | $125.61 - $148.72 |
| Q1 2024 | 201,289 | $30,757 | $135.33 | $113.88 - $147.53 |
| Q2 2023 | 4,501 | $538 | $108.79 | $98.37 - $116.78 |
| Q1 2023 | 610,892 | $70,851 | $109.37 | $92.83 - $119.59 |
| Q4 2022 | 117,460 | $12,044 | $95.20 | $80.55 - $107.11 |
| Q3 2022 | 87,533 | $7,605 | $90.33 | $76.70 - $104.08 |
| Q2 2022 | 45,094 | $4,420 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 23,416 | $2,890 | $102.15 | $87.54 - $119.36 |
| Q3 2021 | 561,231 | $51,151 | $79.74 | $72.56 - $88.16 |
| Q2 2021 | 29,038 | $2,616 | $90.14 | $80.84 - $98.96 |
| Q1 2021 | 520,585 | $46,223 | $80.32 | $68.77 - $90.16 |
| Q4 2020 | 126,703 | $10,339 | $68.91 | $56.02 - $78.45 |
| Q3 2020 | 42,405 | $2,681 | $54.23 | $46.16 - $63.35 |
| Q2 2020 | 30,074 | $1,613 | $42.05 | $30.99 - $55.36 |
| Q1 2020 | 161,056 | $6,148 | $51.06 | $26.40 - $65.18 |
| Q2 2019 | 576,440 | $40,040 | $59.69 | $51.40 - $69.93 |
| Q1 2019 | 110,230 | $7,480 | $64.77 | $57.75 - $72.34 |
| Q4 2018 | 7,450 | $493 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 12,040 | $1,001 | $86.83 | $72.82 - $100.10 |
| Q2 2018 | 100,523 | $10,819 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 10,788 | $1,199 | $98.39 | $86.89 - $107.41 |
| Q4 2017 | 57,648 | $6,141 | $81.78 | $72.56 - $95.02 |
| Q3 2017 | 1,296,212 | $107,702 | $64.66 | $57.52 - $74.59 |
| Q2 2017 | 623,929 | $41,310 | $55.73 | $52.23 - $59.49 |
| Q1 2017 | 158,564 | $10,473 | $55.38 | $49.25 - $59.68 |
| Q4 2016 | 1,782,908 | $99,825 | $47.64 | $42.61 - $53.78 |
| Q3 2016 | 2,070,524 | $110,773 | $41.92 | $34.93 - $47.03 |
| Q3 2015 | 159,833 | $8,294 | $49.96 | $42.26 - $59.13 |
| Q2 2015 | 914,730 | $62,741 | $62.10 | $58.06 - $67.58 |
| Q1 2015 | 735,214 | $52,891 | $54.56 | $46.07 - $62.01 |
| Q2 2014 | 65,849 | $5,516 | $63.36 | $52.18 - $72.01 |
| Q1 2014 | 474,957 | $31,433 | $53.68 | $48.11 - $58.70 |
| Q4 2013 | 291,800 | $35,620 | $47.34 | $43.59 - $51.55 |
| Q3 2013 | 228,144 | $23,878 | $42.90 | $40.28 - $45.40 |
| Q2 2013 | 70,070 | $6,755 | $37.72 | $32.17 - $41.82 |