WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

PICTON MAHONEY ASSET MANAGEMENT's Holding History (CIK: 0001539041)

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

Q4 2025
Shares 8 Value ($000) $1 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 8 Value ($000) $0 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 8 Value ($000) $0 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 8 Value ($000) $0 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 8 Value ($000) $0 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 8 Value ($000) $0 Avg Close $139.25 Range $125.61 - $148.72
Q3 2016
Shares 1,100 Value ($000) $59 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 2,100 Value ($000) $90 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 2,100 Value ($000) $97 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 22,600 Value ($000) $1,228 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 1,700 Value ($000) $88 Avg Close $49.96 Range $42.26 - $59.13
Q4 2013
Shares 25,600 Value ($000) $3,126 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 25,600 Value ($000) $2,680 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 261,500 Value ($000) $25,212 Avg Close $37.72 Range $32.17 - $41.82