WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025
Shares 7,462 Value ($000) $552 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 7,432 Value ($000) $573 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 7,444 Value ($000) $565 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 7,440 Value ($000) $744 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 7,437 Value ($000) $853 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 7,418 Value ($000) $1,115 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 7,174 Value ($000) $1,039 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 7,145 Value ($000) $1,092 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 7,127 Value ($000) $997 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 7,080 Value ($000) $883 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 7,659 Value ($000) $915 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 7,639 Value ($000) $886 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 3,186 Value ($000) $327 Avg Close $95.20 Range $80.55 - $107.11
Q1 2015
Shares 3,880 Value ($000) $279 Avg Close $54.56 Range $46.07 - $62.01