Westlake Corp (WLK)

Industry Specialty Chemicals

This stock can be held in an Investment ISA and an Investment Account
Sell

$65.88

Buy

$73.00

arrow-up$0.39 (+0.55%)

Westlake Chemical Corp is a manufacturer and supplier of basic chemicals, vinyls, polymers and fabricated products that enhance the daily lives of people around the planet. It operates in two principal business segments, Olefins and Vinyls.
Prices updated at 31 May 2025, 00:57 EDT
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Prices in USD
Sector
Basic Materials
Industry
Specialty Chemicals
Chairman
Mr. James Y. Chao
CEO
Mr. Jean-Marc Gilson
Most recent earnings
31 Dec 2024
Fiscal year end
31 Dec 2024
Employees
15,540
Head office
2801 Post Oak Boulevard
Houston
United States
77056
mobile
+1 713 960-9111
letter
investorrelations@westlake.com

Key personnel

Owner nameSalaryBonusAll other compensationTotal compensationRestricted stock award
Mr. Albert Y. Chao
Executive Chairman of the Board
1.17m--10.92m-
Mr. James Y. Chao
Senior Chairman of the Board
1.01m--7.36m-
Mr. Jeffrey W. Sheets
Independent Director
0.13m--0.28m-
Ms. Kimberly S. Lubel
Independent Director
0.12m--0.27m-
Mr. M. Steven Bender
Executive Vice President and Chief Financial Officer of the Company and Westlake Partners
0.75m--4.14m-
Mr. Michael J. Graff
Independent Director
0.13m--0.28m-
Mr. R. Bruce Northcutt
Independent Director
0.14m--0.29m-
Mr. Roger A. Cregg
Independent Director
-----
Mr. Mark A. Mccollum
Independent Director
0.14m--0.29m-
Mr. Robert F. Buesinger
Executive Vice President, Housing and Infrastructure Products, IT and Digital
0.65m--3.26m-
Mr. L. Benjamin Ederington
Executive Vice President, Performance and Essential Materials, General Counsel and Chief Administrative Officer
0.73m--3.77m-
Mr. David T. Chao
Director
0.12m--0.27m-
Mr. John T. Chao
Director; Senior Vice President and Managing Director of Westlake Innovations, Inc.
-----
Mr. Thomas J. Janssens
Senior Vice President, Operations - Performance and Essential Material and Corporate Logistics
-----
Mr. Jean-Marc Gilson
President and Chief Executive Officer of Company and Westlake Chemical Partners GP LLC
0.53m--4.26m-
Ms. Carolyn C. Sabat
Director
0.07m--0.38m-
Ms. Catherine T. Chao
Director
0.07m--0.38m-
Mr. Jeffrey A. Holy
Vice President and Chief Accounting Officer
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Top 5 shareholders

Owner nameNo. of sharesShare as % of port.Last changePortfolio % changeDate of portfolio% Total assets
Victory Capital Management Inc.3,900,0250.3991658617817.68874730 Apr 20253.04
BlackRock Inc3,660,4060.0076925110.06864630 Apr 20252.85
Vanguard Group Inc3,550,3100.00642-327663-8.44933730 Apr 20252.77
Sycamore Mid Cap Value Comp2,830,0001.6213527533003589.7001330 Apr 20252.21
Victory Sycamore Established Value Fund2,830,0001.6221741800017.33001730 Apr 20252.21

Director dealings

DateActionNamePriceValueNo. of sharesHolding (%)Additional info
10 Dec 2024-Mr. Roger A. Cregg--1,339--
29 Nov 2024-Mr. David T. Chao129.08225,8887,784--
22 Nov 2024-Mr. David T. Chao130.00227,5009,534--
30 Aug 2024-Mr. James Y. Chao--38,551--
23 Aug 2024-Mr. Thomas J. Janssens79.83346,22316,400--
23 Aug 2024-Mr. Thomas J. Janssens-----
23 Aug 2024-Mr. Thomas J. Janssens-----
23 Aug 2024-Mr. Thomas J. Janssens-----
23 Aug 2024-Mr. Thomas J. Janssens149.482,221,93012,063--
23 Aug 2024-Mr. Thomas J. Janssens86.54347,88226,927--
23 Aug 2024-Mr. Thomas J. Janssens65.81428,24222,907--
16 Aug 2024-Mr. Albert Y. Chao146.616,640,249554,923--
16 Aug 2024-Mr. Albert Y. Chao-----
16 Aug 2024-Mr. Albert Y. Chao147.041,029554,916--
16 Aug 2024-Mr. Albert Y. Chao68.093,084,341600,214--
14 Aug 2024-Mr. M. Steven Bender145.44168,12942,138--
13 Aug 2024-Mr. M. Steven Bender-----
13 Aug 2024-Mr. M. Steven Bender--43,294--
14 Aug 2024-Mr. Robert F. Buesinger145.44403,16021,923--
13 Aug 2024-Mr. Robert F. Buesinger-----
Please note that past performance is not a reliable indicator of future returns.


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