WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

CAPITAL FUND MANAGEMENT S.A.'s Holding History (CIK: 0001323645)

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

Q4 2021
Shares 10,537 Value ($000) $1,023,458 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 13,551 Value ($000) $1,235,038 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 15,658 Value ($000) $1,410,629 Avg Close $90.14 Range $80.84 - $98.96
Q1 2021
Shares 27,643 Value ($000) $2,454,421 Avg Close $80.32 Range $68.77 - $90.16
Q4 2020
Shares 15,487 Value ($000) $1,263,739 Avg Close $68.91 Range $56.02 - $78.45
Q4 2018
Shares 9,477 Value ($000) $627 Avg Close $64.35 Range $53.36 - $76.44
Q2 2018
Shares 45,654 Value ($000) $4,914 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 71,554 Value ($000) $7,953 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 11,054 Value ($000) $1,178 Avg Close $81.78 Range $72.56 - $95.02
Q1 2016
Shares 86,709 Value ($000) $4,015 Avg Close $39.11 Range $34.33 - $46.52
Q2 2015
Shares 38,769 Value ($000) $2,659 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 178,369 Value ($000) $12,832 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 111,469 Value ($000) $6,810 Avg Close $57.80 Range $45.45 - $73.16
Q1 2014
Shares 215,440 Value ($000) $14,258 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 7,589 Value ($000) $926 Avg Close $47.34 Range $43.59 - $51.55