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Westlake Chemical (WLK)

83.36 -1.89 (2.22%)

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Upcoming Events

- Earnings (8/4/26)
- M&A (12/31/16 *Est)

Latest Headlines

Citi Downgrades Westlake Chemical (WLK) to Neutral May 27, 2026 4:10 AM - StreetInsider Form SD WESTLAKE CORP May 18, 2026 5:00 PM - SEC Filing Form 8-K WESTLAKE CORP For: May 14 May 18, 2026 5:00 PM - SEC Filing JPMorgan Upgrades Westlake Chemical (WLK) to Neutral May 18, 2026 2:53 AM - StreetInsider Westlake Chemical (WLK) Declares $0.53 Quarterly Dividend; 2.4% Yield May 15, 2026 4:15 PM - StreetInsider Westlake Corporation Declares Quarterly Dividend May 15, 2026 4:15 PM - BizWire Form 4 WESTLAKE CORP For: May 12 Filed by: Bender Mark Steven May 14, 2026 12:34 PM - SEC Filing Westlake Chemical (WLK) PT Lowered to $130 at RBC Capital May 11, 2026 7:14 AM - StreetInsider Building product makers raise prices on decking, railing items May 8, 2026 10:37 AM - StreetInsider Form 10-Q Westlake Chemical Partne For: Mar 31 May 6, 2026 1:50 PM - SEC Filing Form 10-Q WESTLAKE CORP For: Mar 31 May 6, 2026 1:50 PM - SEC Filing Westlake Chemical (WLK) PT Lowered to $104 at BofA Securities May 6, 2026 1:16 PM - StreetInsider Westlake Chemical (WLK) PT Lowered to $130 at UBS May 6, 2026 9:33 AM - StreetInsider Westlake Chemical (WLK) PT Lowered to $110 at Wells Fargo May 6, 2026 8:57 AM - StreetInsider Westlake Chemical (WLK) PT Lowered to $125 at Citi May 6, 2026 4:09 AM - StreetInsider JPMorgan Downgrades Westlake Chemical (WLK) to Underweight May 6, 2026 3:15 AM - StreetInsider Form 8-K WESTLAKE CORP For: May 05 May 5, 2026 7:31 AM - SEC Filing Form 8-K Westlake Chemical Partne For: May 05 May 5, 2026 7:31 AM - SEC Filing Westlake Chemical (WLK) Misses Q1 EPS by 60c May 5, 2026 6:34 AM - StreetInsider Westlake Corporation Reports First Quarter 2026 Results May 5, 2026 6:30 AM - BizWire Westlake Chemical Partners LP Announces First Quarter 2026 Results May 5, 2026 6:30 AM - BizWire Westlake Chemical (WLK) PT Raised to $115 at Morgan Stanley May 4, 2026 5:53 PM - StreetInsider Westlake Chemical Partners LP Announces First Quarter 2026 Distribution May 4, 2026 4:15 PM - BizWire BofA: Plastic prices surge as Iran conflict disrupts petrochemical supply May 4, 2026 10:38 AM - StreetInsider Westlake Epoxy's Deer Park facility receives sustainability certification May 4, 2026 8:00 AM - StreetInsider Westlake Epoxy’s Deer Park, Texas, Site Achieves ISCC PLUS Certification, Expanding EpoVIVE™ Mass Balance Offering Across Europe and the U.S. May 4, 2026 8:00 AM - BizWire Form 8-K WESTLAKE CORP For: Apr 27 May 1, 2026 9:58 AM - SEC Filing BlueLinx Introduces TruExterior® Siding and Trim by Westlake Royal Building Products™ April 30, 2026 8:02 AM - BizWire RBC Capital on Westlake Chemical (WLK): CFO appointment seen as 'positive' for HIP segment growth April 21, 2026 9:57 AM - StreetInsider Westlake Chemical Partners Announce First Quarter 2026 Conference Call April 21, 2026 9:00 AM - BizWire Westlake Announces First Quarter 2026 Conference Call April 21, 2026 9:00 AM - BizWire Form 8-K Westlake Chemical Partne For: Apr 20 April 20, 2026 5:09 PM - SEC Filing Form 8-K WESTLAKE CORP For: Apr 15 April 20, 2026 5:05 PM - SEC Filing Westlake Corporation names Jonathan Baksht as CFO April 20, 2026 5:00 PM - StreetInsider Westlake Chemical Partners names Jonathan Baksht as CFO April 20, 2026 5:00 PM - StreetInsider Westlake Corporation Appoints Jonathan H. Baksht as Senior Vice President and Chief Financial Officer April 20, 2026 5:00 PM - BizWire Westlake Chemical Partners Appoints Jonathan H. Baksht as Senior Vice President and Chief Financial Officer April 20, 2026 5:00 PM - BizWire Deutsche Bank Downgrades Westlake Chemical (WLK) to Hold April 20, 2026 4:18 AM - StreetInsider Westlake Chemical agrees to $67 million settlement in PVC pipe lawsuit April 14, 2026 6:09 AM - StreetInsider Form 8-K WESTLAKE CORP For: Apr 13 April 14, 2026 6:03 AM - SEC Filing Westlake Chemical (WLK) PT Raised to $133 at BMO Capital April 13, 2026 8:10 AM - StreetInsider Westlake Chemical (WLK) PT Raised to $145 at RBC Capital April 10, 2026 8:30 AM - StreetInsider Form 4 WESTLAKE CORP For: Apr 02 Filed by: Powers Brian John April 6, 2026 8:02 AM - SEC Filing Capstone gains Eldorado Stone distribution rights April 6, 2026 7:31 AM - StreetInsider Capstone Awarded Eldorado Stone Distribution, Targeting $5 Million in Organic Revenue Growth April 6, 2026 7:30 AM - BizWire BofA Securities Downgrades Westlake Chemical (WLK) to Neutral April 6, 2026 6:05 AM - StreetInsider BofA Securities Downgrades LyondellBasell Industries (LYB) to Underperform, 'Taking a step back following strong rally' April 6, 2026 6:05 AM - StreetInsider BofA Securities Downgrades Dow Inc. (DOW) to Underperform, 'rally has surpassed fair value' April 6, 2026 6:05 AM - StreetInsider Form 8-K WESTLAKE CORP For: Apr 02 April 6, 2026 6:03 AM - SEC Filing Form 3 WESTLAKE CORP For: Apr 02 Filed by: Powers Brian John April 2, 2026 3:13 PM - SEC Filing Form 8-K WESTLAKE CORP For: Mar 30 April 2, 2026 8:02 AM - SEC Filing Form ARS WESTLAKE CORP For: Dec 31 April 2, 2026 7:40 AM - SEC Filing Form DEFA14A WESTLAKE CORP April 2, 2026 7:35 AM - SEC Filing Form DEF 14A WESTLAKE CORP For: May 14 April 2, 2026 7:31 AM - SEC Filing Form 4 WESTLAKE CORP For: Mar 30 Filed by: Buesinger Robert F. March 31, 2026 9:49 AM - SEC Filing Form 144 WESTLAKE CORP Filed by: Buesinger Robert F. March 30, 2026 5:59 PM - SEC Filing Form 4 WESTLAKE CORP For: Mar 27 Filed by: Bender Mark Steven March 30, 2026 4:12 PM - SEC Filing Form 144 WESTLAKE CORP Filed by: Bender Mark Steven March 27, 2026 4:03 PM - SEC Filing Westlake Chemical (WLK) PT Raised to $127 at Truist Securities March 25, 2026 4:11 PM - StreetInsider Westlake Chemical (WLK) PT Raised to $110 at Mizuho March 23, 2026 6:37 AM - StreetInsider Westlake Chemical (WLK) PT Raised to $139 at UBS March 18, 2026 8:56 AM - StreetInsider Westlake Chemical (WLK) PT Raised to $110 at Wells Fargo March 13, 2026 8:45 AM - StreetInsider Form EFFECT Westlake Chemical Partne March 12, 2026 6:11 AM - SEC Filing Westlake Chemical (WLK) PT Raised to $130 at Citi March 12, 2026 4:54 AM - StreetInsider Full Article List