Ticker: WLK CUSIP: 960413102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2022 | 11,600 | $1,189 | $95.20 | $80.55 - $107.11 |
| Q3 2022 | 11,600 | $1,008 | $90.33 | $76.70 - $104.08 |
| Q2 2022 | 11,600 | $1,137 | $115.03 | $86.41 - $132.48 |
| Q1 2022 | 15,950 | $1,968 | $102.15 | $87.54 - $119.36 |
| Q4 2021 | 25,100 | $2,438 | $91.08 | $82.73 - $97.95 |
| Q3 2021 | 25,100 | $2,287 | $79.74 | $72.56 - $88.16 |
| Q2 2021 | 25,100 | $2,261 | $90.14 | $80.84 - $98.96 |
| Q1 2021 | 25,100 | $2,228 | $80.32 | $68.77 - $90.16 |
| Q4 2020 | 25,100 | $2,048 | $68.91 | $56.02 - $78.45 |
| Q3 2020 | 25,100 | $1,587 | $54.23 | $46.16 - $63.35 |
| Q2 2020 | 25,100 | $1,346 | $42.05 | $30.99 - $55.36 |
| Q1 2020 | 25,100 | $958 | $51.06 | $26.40 - $65.18 |
| Q4 2019 | 25,100 | $1,761 | $60.78 | $52.18 - $68.35 |
| Q3 2019 | 25,100 | $1,645 | $57.99 | $50.43 - $64.27 |
| Q2 2019 | 25,100 | $1,743 | $59.69 | $51.40 - $69.93 |
| Q1 2019 | 25,100 | $1,703 | $64.77 | $57.75 - $72.34 |
| Q4 2018 | 25,100 | $1,661 | $64.35 | $53.36 - $76.44 |
| Q3 2018 | 25,100 | $2,087 | $86.83 | $72.82 - $100.10 |
| Q2 2018 | 22,400 | $2,411 | $99.34 | $90.39 - $110.06 |
| Q1 2018 | 22,400 | $2,490 | $98.39 | $86.89 - $107.41 |
| Q4 2017 | 22,400 | $2,386 | $81.78 | $72.56 - $95.02 |
| Q3 2017 | 22,400 | $1,861 | $64.66 | $57.52 - $74.59 |
| Q2 2017 | 22,400 | $1,483 | $55.73 | $52.23 - $59.49 |
| Q1 2017 | 22,400 | $1,479 | $55.38 | $49.25 - $59.68 |
| Q4 2016 | 22,400 | $1,255 | $47.64 | $42.61 - $53.78 |
| Q3 2016 | 19,800 | $1,059 | $41.92 | $34.93 - $47.03 |
| Q2 2016 | 19,600 | $841 | $39.55 | $34.26 - $45.64 |
| Q1 2016 | 19,600 | $908 | $39.11 | $34.33 - $46.52 |
| Q4 2015 | 19,650 | $1,068 | $49.75 | $44.01 - $54.52 |
| Q3 2015 | 19,650 | $1,020 | $49.96 | $42.26 - $59.13 |
| Q2 2015 | 19,650 | $1,347 | $62.10 | $58.06 - $67.58 |
| Q1 2015 | 19,900 | $1,432 | $54.56 | $46.07 - $62.01 |
| Q4 2014 | 19,925 | $1,217 | $57.80 | $45.45 - $73.16 |
| Q3 2014 | 21,765 | $1,885 | $76.69 | $70.51 - $83.52 |
| Q2 2014 | 22,365 | $1,873 | $63.36 | $52.18 - $72.01 |
| Q1 2014 | 24,900 | $1,648 | $53.68 | $48.11 - $58.70 |
| Q4 2013 | 28,724 | $3,506 | $47.34 | $43.59 - $51.55 |
| Q3 2013 | 30,046 | $3,144 | $42.90 | $40.28 - $45.40 |
| Q2 2013 | 132,771 | $12,800 | $37.72 | $32.17 - $41.82 |