Westlake Corporation SEC filings and other documents

Explore the latest company documents and SEC filings from Westlake Corporation, including Forms 10-K, 10-Q, 8-K, and other key disclosures. Evaluate financial performance and operational updates to make more informed decisions.

Description

Event date

Documents and forms

2025

Q2 2025

Aug 5, 2025

Quarterly report10-Q

Transcript

Earnings release8-K

Slides

Q1 2025

May 2, 2025

Transcript

Quarterly report10-Q

Earnings release8-K

Slides

2024

Q4 2024

Feb 24, 2025

Transcript

Annual report10-K

Earnings release8-K

Slides

Q3 2024

Nov 5, 2024

Transcript

Quarterly report10-Q

Slides

Earnings release8-K

Q2 2024

Aug 6, 2024

Quarterly report10-Q

Slides

Earnings release8-K

Q1 2024

May 1, 2024

Quarterly report10-Q

Earnings release8-K

Slides

2023

Q4 2023

Feb 20, 2024

Annual report10-K

Earnings release8-K

Slides

Q3 2023

Nov 2, 2023

Quarterly report10-Q

Slides

Earnings release8-K

Q2 2023

Aug 3, 2023

Quarterly report10-Q

Earnings release8-K

Slides

Q1 2023

May 4, 2023

Quarterly report10-Q

Slides

Earnings release8-K

2022

Q4 2022

Feb 21, 2023

Earnings release8-K

Annual report10-K

Slides

Q3 2022

Nov 3, 2022

Quarterly report10-Q

Slides

Q2 2022

Aug 2, 2022

Quarterly report10-Q

Slides

Q1 2022

May 3, 2022

Quarterly report10-Q

Earnings release8-K

Slides

Investor Day 2022

Apr 7, 2022

Slides

2021

Q4 2021

Feb 22, 2022

Annual report10-K

Earnings release8-K

Slides

Q3 2021

Nov 2, 2021

Quarterly report10-Q

Earnings release8-K

Slides

Q2 2021

Aug 3, 2021

Quarterly report10-Q

Earnings release8-K

Slides

M&A Announcement

Jun 21, 2021

Slides

Press release

Q1 2021

May 4, 2021

Slides

Quarterly report10-Q

Earnings release8-K

2020

Q4 2020

Feb 23, 2021

Annual report10-K

Earnings release8-K

Slides

Q3 2020

Nov 3, 2020

Quarterly report10-Q

Earnings release8-K

Slides

Q2 2020

Aug 6, 2020

Quarterly report10-Q

Earnings release8-K

Slides

Q1 2020

May 4, 2020

Quarterly report10-Q

Earnings release8-K

Slides

2019

Q4 2019

Feb 18, 2020

Annual report10-K

Earnings release8-K

Slides

Q3 2019

Nov 5, 2019

Quarterly report10-Q

Earnings release8-K

Slides

Q2 2019

Aug 6, 2019

Quarterly report10-Q

Slides

Earnings release8-K

Q1 2019

May 2, 2019

Quarterly report10-Q

Slides

Earnings release8-K

2018

Q4 2018

Feb 19, 2019

Slides

Earnings release8-K

Annual report10-K

Q3 2018

Nov 6, 2018

Quarterly report10-Q

Slides

Earnings release8-K

Q2 2018

Aug 2, 2018

Quarterly report10-Q

Earnings release8-K

Slides

Investor Update

Jul 30, 2018

Slides

Q1 2018

May 3, 2018

Quarterly report10-Q

Earnings release8-K

Slides

2017

Q4 2017

Feb 20, 2018

Earnings release8-K

Slides

Annual report10-K

Citi 2017 Basic Materials Conference

Nov 28, 2017

Slides

Morgan Stanley Global Chemicals and Agriculture Conference

Nov 14, 2017

Slides

Q3 2017

Nov 7, 2017

Quarterly report10-Q

Earnings release8-K

Jefferies 13th Annual Industrials Conference

Aug 9, 2017

Slides

Q2 2017

Aug 3, 2017

Quarterly report10-Q

Earnings release8-K

Deutsche Bank 8th Annual Global Industrials and Materials Summit

Jun 7, 2017

Slides

Goldman Sachs Basic Materials Conference

May 16, 2017

Slides

Wells Fargo Securities Industrials Conference

May 9, 2017

Slides

Q1 2017

May 2, 2017

Quarterly report10-Q

Earnings release8-K

2016

Q4 2016

Feb 21, 2017

Earnings release8-K

Annual report10-K

Q3 2016

Nov 8, 2016

Quarterly report10-Q

Earnings release8-K

The Credit Suisse 29th Annual Basic Materials Conference

Sep 14, 2016

Slides

Q2 2016

Jul 28, 2016

Quarterly report10-Q

Earnings release8-K

Deutsche Bank 7th Annual Global Industrials and Materials Summit

Jun 8, 2016

Slides

Goldman Sachs Basic Materials Conference 2016

May 17, 2016

Slides

Q1 2016

May 3, 2016

Quarterly report10-Q

Earnings release8-K

2015

Q4 2015

Feb 24, 2016

Annual report10-K

2014

Q4 2014

Feb 25, 2015

Annual report10-K