Westlake Corp

WLK USD0.01
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Sell$74.65
Buy$74.70
$0.60 (0.80%)
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Director deals

Listed below are trades carried out by directors and other individuals which are required to be notified to the market.

Recent deals

DateName and position (if held)Deal typeNumber of
shares dealt
Price per
share
Value of
trade
Shares
remaining
11 August 2026
Yuan (Albert) ChaoExecutive Chairman
Sell
Option/Award related
7,489$79.70$596,873.30674,264
11 August 2026
Yuan (Albert) ChaoExecutive Chairman
Sell
Option/Award related
31,384$80.42$2,523,901.28642,880
13 May 2026
Mark Steven BenderCFO
Sell
Tax related
5,284$97.34$514,344.5635,895
27 March 2026
Robert Ford BuesingerExecutive Vice President
Sell
Regular sell transaction (market)
4,000$115.25$461,000.0034,482
27 March 2026
Mark Steven BenderCFO
Sell
Regular sell transaction (market)
16,413$112.54$1,847,036.9628,015
27 February 2026
Mark Steven BenderCFO
Sell
Option/Award related
12,693$98.20$1,246,452.6061,842
27 February 2026
Mark Steven BenderCFO
Sell
Regular sell transaction (market)
16,988$100.91$1,714,259.0844,854
27 February 2026
Mark Steven BenderCFO
Sell
Regular sell transaction (market)
421$101.52$42,737.8244,433
20 February 2026
Yuan (Albert) ChaoExecutive Chairman
Sell
Tax related
2,501$94.10$235,346.60642,880
20 February 2026
Louis Benjamin EderingtonChief Level Officer
Sell
Tax related
357$94.10$33,594.4180,158

5 most significant deals

DateName and position (if held)Deal typeNumber of
shares dealt
Price per
share
Value of
trade
Shares
remaining
11 August 2026
Yuan (Albert) ChaoExecutive Chairman
Sell
Option/Award related
31,384$80.42$2,523,901.28642,880
22 December 2025
Yuan (Albert) ChaoExecutive Chairman
Sell
Tax related
30,604$73.80$2,258,452.78628,243
27 March 2026
Mark Steven BenderCFO
Sell
Regular sell transaction (market)
16,413$112.54$1,847,036.9628,015
27 February 2026
Mark Steven BenderCFO
Sell
Regular sell transaction (market)
16,988$100.91$1,714,259.0844,854
27 February 2026
Mark Steven BenderCFO
Sell
Option/Award related
12,693$98.20$1,246,452.6061,842

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Director deal information provided by Factset.