| 11/17/2020 |
Westlake Appoints Roger Kearns as Chief Operating Officer |
| 11/12/2020 |
Westlake Chemical Corporation Declares Quarterly Dividend |
| 11/02/2020 |
Westlake Chemical Corporation Reports Third Quarter 2020 Results |
| 11/02/2020 |
Westlake Chemical Partners LP Announces Third Quarter 2020 Results |
| 10/29/2020 |
Westlake Chemical Partners LP Announces Third Quarter 2020 Distribution |
| 10/19/2020 |
Westlake Chemical Partners Announce Third Quarter 2020 Conference Call |
| 10/19/2020 |
Westlake Chemical Announces Third Quarter 2020 Earnings Conference Call |
| 09/21/2020 |
Westlake Directs Redemption of $89 Million of Series 2010-1 GO Zone Revenue Bonds and $65 Million of Series 2010-2 Ike Zone Revenue Bonds |
| 09/13/2020 |
Westlake Contributes $500,000 to the Hurricane Laura Disaster Fund |
| 09/07/2020 |
Westlake Chemical Partners Updates Statement on Lake Charles Operations |
| 09/07/2020 |
Westlake Chemical Corporation Updates Statement on Lake Charles Operations |
| 08/26/2020 |
Westlake Chemical Partners Issues Statement on Lake Charles Operations |
| 08/26/2020 |
Westlake Corporation Issues Statement on Lake Charles Operations |
| 08/13/2020 |
Westlake Chemical Corporation Declares Quarterly Dividend |
| 08/05/2020 |
Westlake Chemical Corporation Reports Second Quarter 2020 Results |
| 08/05/2020 |
Westlake Chemical Partners LP Announces Second Quarter 2020 Results |
| 07/30/2020 |
Westlake Chemical Partners LP Announces Second Quarter 2020 Distribution |
| 07/22/2020 |
Westlake Chemical Partners Announce Second Quarter 2020 Conference Call |
| 07/22/2020 |
Westlake Chemical Corporation Announces Second Quarter 2020 Earnings Conference Call |
| 07/14/2020 |
Westlake Chemical Corporation Issues Statement Regarding European Commission Investigation |
| 07/13/2020 |
Westlake Chemical Corporation Issues Statement Regarding European Commission Investigation |
| 06/25/2020 |
Westlake Directs Redemption of $100 Million of Series 2009A GO Zone Revenue Bonds |
| 06/24/2020 |
Westlake Directs Redemption of $100 Million of Series 2009A GO Zone Revenue Bonds |
| 06/09/2020 |
Westlake Announces Proposed Offering of Senior Notes |
| 06/08/2020 |
Westlake Announces Pricing of Offering of Senior Notes |
| 06/08/2020 |
Westlake Announces Proposed Offering of Senior Notes |
| 06/08/2020 |
WLK Roadshow June 2020 |
| 06/07/2020 |
WLK Roadshow June 2020 |
| 05/15/2020 |
Westlake Chemical Corporation Declares Quarterly Dividend |
| 05/15/2020 |
Kimberly Lubel Elected to Westlake Corporation Board of Directors |
| 05/14/2020 |
Westlake Chemical Corporation Declares Quarterly Dividend |
| 05/14/2020 |
Kimberly Lubel Elected to Westlake Chemical Corporation Board of Directors |
| 05/04/2020 |
Westlake Chemical Corporation Reports First Quarter 2020 Results |
| 05/04/2020 |
Westlake Chemical Partners LP Announces First Quarter 2020 Results |
| 05/03/2020 |
Westlake Chemical Partners LP Announces First Quarter 2020 Results |
| 05/03/2020 |
Westlake Chemical Corporation Reports First Quarter 2020 Results |
| 04/30/2020 |
Westlake Chemical Partners LP Announces First Quarter 2020 Distribution |
| 04/29/2020 |
Westlake Chemical Partners LP Announces First Quarter 2020 Distribution |
| 04/20/2020 |
Westlake Chemical Partners Announce First Quarter 2020 Conference Call |
| 04/20/2020 |
Westlake Chemical Announces First Quarter 2020 Earnings Conference Call |
| 04/19/2020 |
Westlake Chemical Announces First Quarter 2020 Earnings Conference Call |
| 04/19/2020 |
Westlake Chemical Partners Announce First Quarter 2020 Conference Call |
| 04/16/2020 |
Westlake Contributes $1 Million to Greater Houston COVID-19 Recovery Fund |
| 04/15/2020 |
Westlake Contributes $1 Million to Greater Houston COVID-19 Recovery Fund |
| 03/24/2020 |
Westlake Chemical Partners Selects Steve Finley to Join Board of Directors |
| 03/23/2020 |
Westlake Chemical Partners Selects Steve Finley to Join Board of Directors |
| 03/03/2020 |
Westlake Chemical Partners LP Announces Recommencement of At-The-Market Program |
| 03/02/2020 |
Westlake Chemical Partners LP Announces Recommencement of At-The-Market Program |
| 02/27/2020 |
Westlake Chemical Partners LP Filed Annual Report |
| 02/17/2020 |
Westlake Chemical Corporation Reports Fourth Quarter and Full Year 2019 Results |
| 02/17/2020 |
Westlake Chemical Appoints Johnathan Zoeller Chief Accounting Officer |
| 02/17/2020 |
Westlake Chemical Partners LP Announces Fourth Quarter and Full Year 2019 Results |
| 02/13/2020 |
Westlake Corporation Declares Quarterly Dividend |
| 02/03/2020 |
Westlake Chemical Announces Fourth Quarter and Full Year Earnings for 2019 Conference Call |
| 02/03/2020 |
Westlake Chemical Partners Announce Fourth Quarter and Full Year Earnings for 2019 Conference Call |
| 01/26/2020 |
Westlake Chemical Partners LP Announces Fourth Quarter 2019 Distribution |
