WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Soroban Capital Partners LP's Holding History (CIK: 0001517857)

Note: Option positions (PUT/CALL) are excluded.

Q4 2023
Shares 871,479 Value ($000) $121,972 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 898,837 Value ($000) $112,058 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 898,837 Value ($000) $107,384 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 1,352,861 Value ($000) $156,905 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 2,021,674 Value ($000) $207,302 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 2,021,674 Value ($000) $175,643 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 2,000,000 Value ($000) $196,040 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 1,773,725 Value ($000) $218,878 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 1,189,109 Value ($000) $115,498 Avg Close $91.08 Range $82.73 - $97.95
Q3 2017
Shares 1,398,431 Value ($000) $116,196 Avg Close $64.66 Range $57.52 - $74.59
Q2 2017
Shares 2,250,000 Value ($000) $148,973 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 2,250,000 Value ($000) $148,613 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 2,250,000 Value ($000) $125,978 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 2,022,301 Value ($000) $108,193 Avg Close $41.92 Range $34.93 - $47.03