WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q4 2025
Shares 37 Value ($000) $3 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 7 Value ($000) $1 Avg Close $82.33 Range $73.94 - $91.41
Q1 2025
Shares 26 Value ($000) $3 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 26 Value ($000) $3 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 43 Value ($000) $6 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 83 Value ($000) $12 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 83 Value ($000) $13 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 83 Value ($000) $12 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 67 Value ($000) $8 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 69 Value ($000) $8 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 69 Value ($000) $8 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 69 Value ($000) $7 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 69 Value ($000) $7 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 69 Value ($000) $7 Avg Close $115.03 Range $86.41 - $132.48