WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2025
Shares 103,041 Value ($000) $7,619 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 119,986 Value ($000) $9,246 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 238,128 Value ($000) $18,081 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 192,876 Value ($000) $19,293 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 105,201 Value ($000) $12,061 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 49,184 Value ($000) $7,392 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 62,145 Value ($000) $9,000 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 106,751 Value ($000) $16,312 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 45,364 Value ($000) $6,349 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 76,318 Value ($000) $9,515 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 76,067 Value ($000) $9,088 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 49,077 Value ($000) $5,692 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 35,400 Value ($000) $3,630 Avg Close $95.20 Range $80.55 - $107.11
Q4 2021
Shares 55,000 Value ($000) $5,342 Avg Close $91.08 Range $82.73 - $97.95
Q4 2015
Shares 383,187 Value ($000) $20,815 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 442,079 Value ($000) $22,939 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 416,469 Value ($000) $28,566 Avg Close $62.10 Range $58.06 - $67.58
Q4 2014
Shares 115,000 Value ($000) $7,025 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 98,133 Value ($000) $8,497 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 106,694 Value ($000) $8,937 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 27,573 Value ($000) $1,825 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 33,000 Value ($000) $4,028 Avg Close $47.34 Range $43.59 - $51.55