WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q3 2025
Shares 100,998 Value ($000) $8 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 100,968 Value ($000) $8 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 61,134 Value ($000) $6 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 59,499 Value ($000) $7 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 46,666 Value ($000) $7 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 46,192 Value ($000) $7 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 56,343 Value ($000) $9 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 53,504 Value ($000) $7 Avg Close $121.60 Range $107.83 - $137.84
Q2 2022
Shares 3,308 Value ($000) $327 Avg Close $115.03 Range $86.41 - $132.48
Q1 2019
Shares 3,229 Value ($000) $219 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 3,519 Value ($000) $233 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 3,477 Value ($000) $289 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 9,524 Value ($000) $1,025 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 7,984 Value ($000) $887 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 7,270 Value ($000) $774 Avg Close $81.78 Range $72.56 - $95.02