Westlake Chemical Corporation

(NYSE:WLK)

Latest On Westlake Chemical Corporation (WLK):

Date/Time Type Description Signal Details
2024-08-20 05:55 ESTDividendA dividend of $0.53 has been announced on Aug 9, 2024. It will be paid Sep 5, 2024 with an ex-dividend date of Aug 20, 2024.Neutral
2024-05-20 05:55 ESTDividendA dividend of $0.5 has been announced on May 10, 2024. It will be paid Jun 6, 2024 with an ex-dividend date of May 20, 2024.Neutral
2024-02-27 05:42 ESTDividendA dividend of $0.5 has been announced on Feb 16, 2024. It will be paid Mar 14, 2024 with an ex-dividend date of Feb 27, 2024.Neutral
2023-11-20 04:55 ESTDividendA dividend of $0.5 has been announced on Nov 10, 2023. It will be paid Dec 6, 2023 with an ex-dividend date of Nov 20, 2023.Neutral
2023-08-24 05:55 ESTDividendA dividend of $0.5 has been announced on Aug 14, 2023. It will be paid Sep 12, 2023 with an ex-dividend date of Aug 24, 2023.Neutral
2023-05-22 05:55 ESTDividendA dividend of $0.36 has been announced on May 12, 2023. It will be paid Jun 8, 2023 with an ex-dividend date of May 22, 2023.Neutral
2023-05-05 06:49 ESTNewsWestlake Corporation (WLK) Q1 2023 Earnings Call TranscriptN/A
2023-05-04 18:13 ESTNewsWestlake Corporation GAAP EPS of $3.05 beats by $0.99, revenue of $3.36B misses by $50MN/A
2023-05-03 16:54 ESTNewsWestlake Corporation Q1 2023 Earnings PreviewN/A
2023-04-12 09:20 ESTNewsDow, chemical makers upgraded at Piper SandlerN/A
2023-03-28 13:36 ESTNewsWestlake: Strong Forward Free Cash Flow Yield, But Shares Have Moved Below SupportN/A
2023-02-28 04:55 ESTDividendA dividend of $0.36 has been announced on Feb 17, 2023. It will be paid Mar 16, 2023 with an ex-dividend date of Feb 28, 2023.Neutral
2023-02-27 21:14 ESTNewsWestlake downgraded to Sector Perform at RBC CapitalN/A
2023-02-27 21:14 ESTNewsWestlake Corporation 2022 Q4 - Results - Earnings Call PresentationN/A
2023-02-21 17:31 ESTNewsWestlake Corporation GAAP EPS of $1.79 misses by $0.54, revenue of $3.29B misses by $120MN/A
2023-02-21 17:30 ESTNewsWestlake Corporation (WLK) Q4 2022 Earnings Call TranscriptN/A
2023-02-20 15:02 ESTNewsWestlake Corporation Q4 2022 Earnings PreviewN/A
2023-01-13 03:26 ESTNewsWestlake Chemicals: Better Than I Thought, But Still A 'Hold' For 2023N/A
2022-12-02 13:14 ESTNewsWestlake (WLK) Presents At Baird 2022 Global Industrial Conference - SlideshowN/A
2022-11-23 04:55 ESTDividendA dividend of $0.36 has been announced on Nov 11, 2022. It will be paid Dec 9, 2022 with an ex-dividend date of Nov 23, 2022.Neutral
2022-11-11 19:13 ESTNewsWestlake Corporation declares $0.357 dividendN/A
2022-11-04 10:16 ESTNewsWestlake Corporation 2022 Q3 - Results - Earnings Call PresentationN/A
2022-11-04 10:16 ESTNewsWestlake Corporation (WLK) Q3 2022 Earnings Call TranscriptN/A
2022-11-03 17:32 ESTNewsWestlake Corporation GAAP EPS of $3.10 misses by $1.43, revenue of $4B misses by $20MN/A
2022-11-03 17:30 ESTNewsWestlake falls after Q3 earnings, revenue miss estimatesN/A
2022-11-03 00:52 ESTNewsWestlake Corporation: Shares Priced Cheaply With Momentum Ahead Of Earnings ThursdayN/A
2022-11-03 00:52 ESTNewsWestlake Q3 2022 Earnings PreviewN/A
2022-10-17 21:31 ESTNewsWestlake downgraded to Hold at Deutsche Bank on slowing demand for plasticsN/A
2022-10-13 18:25 ESTNewsWestlake, MillerKnoll jump postmarket on index changesN/A
2022-10-06 18:13 ESTNewsWestlake upgraded to Neutral at UBS on favorable risk-rewardN/A
2022-08-22 06:20 ESTNewsWestlake: Better Living Through ChemicalsN/A
2022-08-19 05:55 ESTDividendA dividend of $0.36 has been announced on Aug 12, 2022. It will be paid Sep 6, 2022 with an ex-dividend date of Aug 19, 2022.Neutral
2022-08-18 02:19 ESTNewsWestlake raised to Overweight at JPM as undervalued vs. chemical peersN/A
2022-08-13 19:20 ESTNewsWestlake Corporation raises dividend by 20% to $0.357N/A
2022-08-02 22:37 ESTNewsWestlake Corporation 2022 Q2 - Results - Earnings Call PresentationN/A
2022-08-02 22:37 ESTNewsWestlake Corporation's (WLK) CEO Albert Chao on Q2 2022 Results - Earnings Call TranscriptN/A
2022-08-02 07:26 ESTNewsWestlake Corporation GAAP EPS of $6.60 beats by $0.61, revenue of $4.5B beats by $230MN/A
2022-08-01 17:32 ESTNewsWestlake Chemical Q2 Earnings PreviewN/A
2022-07-25 19:57 ESTNewsWestlake cut at Piper on 'sudden and substantive' drop in polyethyleneN/A
2022-06-16 09:30 ESTNewsWestlake declares force majeure on chlor-alkali throughout U.S. systemN/A
2022-06-11 09:55 ESTNewsWestlake to pay $110M to settle air pollution allegations, DoJ saysN/A
2022-06-10 05:34 ESTNewsWestlake: Despite Expected Slowdown, Stock Is Priced At 10x FCFN/A
2022-06-04 09:32 ESTNewsWestlake downgraded at J.P. Morgan on recession risk, valuationN/A
2022-05-20 05:54 ESTDividendA dividend of $0.3 has been announced on May 13, 2022. It will be paid Jun 7, 2022 with an ex-dividend date of May 20, 2022.Neutral
2022-05-10 16:49 ESTNewsWestlake Corporation 2022 Q1 - Results - Earnings Call PresentationN/A
2022-05-09 18:46 ESTNewsWestlake Is An Incomplete Housing Inventory PlayN/A
2022-05-05 12:49 ESTNewsWestlake Chemical: A Record Q1N/A
2022-05-03 22:22 ESTNewsWestlake Chemical GAAP EPS of $5.83 beats by $1.14, revenue of $4.06B beats by $600MN/A
2022-05-03 22:21 ESTNewsWestlake Corporation (WLK) CEO Albert Chao on Q1 2022 Results - Earnings Call TranscriptN/A
2022-05-03 22:21 ESTNewsWestlake Chemical declares $0.471 dividendN/A

About Westlake Chemical Corporation (WLK):

Westlake Chemical Corporation, together with its subsidiaries, manufactures and markets basic chemicals, vinyls, polymers, and building products worldwide. It operates through two segments, Vinyls and Olefins. The Vinyls segment provides specialty and commodity polyvinyl chloride (PVC), vinyl chloride monomers, ethylene dichloride, chlorine, caustic soda, chlorinated derivative, and ethylene products. This segment also manufactures and sells PVC compounds and building products fabricated from PVC, including residential siding, trim and molding, pipe and fittings for various water, sewer and industrial applications, profiles for windows and doors, decking products, films for various inflatables, wall covering tapes, roofing applications, and composite roof tiles. The Olefins segment offers polyethylene, styrene monomers, and various ethylene co-products, as well as sells propylene, crude butadiene, pyrolysis gasoline, and hydrogen products. Westlake Chemical Corporation offers its products to a range of customers, including chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses in various consumer and industrial markets, such as flexible and rigid packaging, automotive products, coatings, water treatment, refrigerants, and residential and commercial construction, as well as other durable and non-durable goods. The company was founded in 1986 and is headquartered in Houston, Texas. Westlake Chemical Corporation is a subsidiary of TTWF LP.

See Advanced Chart

General

  • Name Westlake Chemical Corporation
  • Symbol WLK
  • Type Common Stock
  • Exchange NYSE
  • Currency USD
  • Country USA
  • SectorBasic Materials
  • IndustrySpecialty Chemicals
  • Full Time Employees 9,220
  • Last Split Factor2:1
  • Last Split Date2014-03-19
  • Fiscal Year EndDecember
  • IPO Date2004-08-11
  • Gic SectorMaterials
  • Gic GroupMaterials
  • Gic IndustryChemicals
  • Gic SubIndustryCommodity Chemicals
  • Web URLhttp://www.westlake.com
View More

Valuation

  • Trailing PE 36.85
  • Forward PE 20.28
  • Price/Sales (Trailing 12 Mt.) 1.6
  • Price/Book (Most Recent Quarter) 1.98
  • Enterprise Value Revenue 1.95
  • Enterprise Value EBITDA 11.72
View More

Financials

  • Most Recent Quarter 2020-12-31
  • Current Year EPS Estimate $5.42
  • Next Year EPS Estimate $5.31
  • Next Quarter EPS Estimate $1.04
  • Profit Margin 4%
  • Operating Margin 6%
  • Return on Assets 2%
  • Return on Equity 6%
  • Revenue 7.5 billion
  • Earnings Per Share $2.56
  • Revenue Per Share $58.69
  • Gross Profit 1.02 billion
  • Quarterly Earnings Growth 4.4%
View More

ESG Rating

  • Rating Date 2019-01-01
  • ESG Score 43.31
  • Environment Score 28.32
  • Social Score 9.87
  • Governance Score 18.12
  • Controversy Level 2
View More

Highlights

  • Market Capitalization 12.06 billion
  • EBITDA 1.2 billion
  • PE Ratio 68.76
  • PEG Ratio 1.59
  • Analyst Target Price $89
  • Book Value Per Share $47.27
View More

Share Statistics

  • Shares Outstanding 127.83 million
  • Shares Float 32.84 million
  • % Held by Insiders 7324%
  • % Held by Institutions 27.97%
  • Shares Short 445758
  • Shares Short Prior Month 734843
  • Short Ratio 0.84
  • Short % of Float 1%
View More

Technicals

  • Beta 1.47
  • 52 Week High $97.26
  • 52 Week Low $30.34
  • 50 Day Moving Average 86.63
  • 200 Day Moving Average 77.22
View More

Dividends

  • Forward Annual Dividend Rate $1.08
  • Forward Annual Dividend Yield 1.15%
  • Payout Ratio 47%
  • Dividend Date 2021-03-16
  • ExDividend Date 2021-03-01
  • Dividend Per Share $1.07
  • Dividend Yield 1.39%
View More

Westlake Chemical Corporation (WLK) Dividend Calendar:

Westlake Chemical Corporation pays an annual dividend of $1.08 per share, with a dividend yield of 1.39%.
WLK's last dividend payment was made to shareholders on March 16, 2021.
Westlake Chemical Corporation pays out 47% of its earnings out as a dividend.

Ex-Dividend Date Payment Date Record Date Declared Date Amount
2024-08-202024-09-052024-08-202024-08-09$0.53
2024-05-202024-06-062024-05-212024-05-10$0.5
2024-02-272024-03-142024-02-282024-02-16$0.5
2023-11-202023-12-062023-11-212023-11-10$0.5
2023-08-242023-09-122023-08-252023-08-14$0.5
2023-05-222023-06-082023-05-232023-05-12$0.36
2023-02-282023-03-162023-03-012023-02-17$0.36
2022-11-232022-12-092022-11-252022-11-11$0.36
2022-08-192022-09-062022-08-222022-08-12$0.36
2022-05-202022-06-072022-05-232022-05-13$0.3
2022-02-282022-03-152022-03-012022-02-18$0.3
2021-11-222021-12-082021-11-232021-11-12$0.3
2021-08-232021-09-082021-08-242021-08-13$0.3
2021-05-242021-06-092021-05-252021-05-14$0.27
2021-03-012021-03-162021-03-022021-02-19$0.27
2020-11-232020-12-092020-11-242020-11-13$0.27
2020-08-242020-09-092020-08-252020-08-14$0.27
2020-05-222020-06-092020-05-262020-05-15$0.26
2020-02-242020-03-102020-02-252020-02-14$0.26
2019-11-252019-12-102019-11-262019-11-15$0.26
2019-08-262019-09-112019-08-272019-08-16$0.26
2019-05-282019-06-122019-05-292019-05-17$0.25
2019-02-262019-03-132019-02-272019-02-15$0.25
2018-11-262018-12-112018-11-272018-11-16$0.25
2018-08-272018-09-122018-08-282018-08-17$0.25
2018-05-292018-06-132018-05-302018-05-18$0.21
2018-02-262018-03-132018-02-272018-02-16$0.21
2017-11-242017-12-112017-11-272017-11-17$0.21
2017-08-302017-09-182017-09-012017-08-18$0.21
2017-05-252017-06-132017-05-302017-05-19$0.19
2017-02-242017-03-142017-02-282017-02-17$0.19
2016-11-292016-12-162016-12-012016-11-21$0.19
2016-08-312016-09-202016-09-022016-08-18$0.19
2016-05-192016-06-072016-05-232016-05-10$0.18
2016-02-252016-03-142016-02-292016-02-18$0.18
2015-12-022015-12-182015-12-042015-11-20$0.18
2015-09-022015-09-222015-09-042015-08-21$0.18
2015-05-272015-06-122015-05-292015-05-15$0.17
2015-03-032015-03-192015-03-052015-02-20$0.17
2014-12-032014-12-192014-12-052014-11-24$0.17

Westlake Chemical Corporation (WLK) Earnings History:

Companies typically report earnings on both a quarterly and annual basis. Earnings reported that deviate from analysts' expectations can have a large impact on a stock's price.


Quarter Date Report Date Actual Revenue Reported EPS EPS Estimate Deviation from Estimate
2020-12-312021-02-23$N/A$0.87$0.809.34%
2020-09-302020-11-03$1.9 billion$0.64$0.4639.86%
2020-06-302020-08-06$N/A$0.11$0.011386.49%
2020-03-312020-05-04$N/A$0.65$0.5910.62%
2019-12-312020-02-18$1.88 billion$0.37$0.87-57.33%
2019-09-302019-11-05$2.07 billion$1.25$1.0321.32%
2019-06-302019-08-06$2.14 billion$0.93$0.8311.68%
2019-03-312019-05-02$2.03 billion$0.71$1.26-43.46%
2018-12-312019-02-19$2 billion$1.02$1.68-39.3%
2018-09-302018-11-06$2.26 billion$2.30$2.147.32%
2018-06-302018-08-02$2.24 billion$2.22$2.50-11.08%
2018-03-312018-05-03$2.15 billion$2.24$2.173.3%
2017-12-312018-02-20$2.01 billion$1.67$1.71-2.34%
2017-09-302017-11-07$2.11 billion$1.64$1.4711.52%
2017-06-302017-08-03$1.98 billion$1.21$1.25-2.66%
2017-03-312017-05-02$1.94 billion$1.11$0.8136%
2016-12-312017-02-21$1.74 billion$1.09$0.7839.19%
2016-09-302016-11-08$1.28 billion$0.86$0.90-4.25%
2016-06-302016-07-28$1.09 billion$1.21$0.9626.11%
2016-03-312016-05-03$975.19 million$0.94$0.931.45%
2015-12-312016-02-23$986.77 million$0.84$0.99-14.93%
2015-09-302015-11-03$1.19 billion$1.39$1.297.75%
2015-06-302015-08-04$1.19 billion$1.54$1.2226.23%
2015-03-312015-05-04$1.1 billion$1.10$1.20-8.33%
2014-12-312015-02-24$1.14 billion$1.40$1.381.45%
2014-09-302014-11-04$1.25 billion$1.59$1.571.27%
2014-06-302014-08-05$998.58 million$1.26$1.44-12.5%
2014-03-312014-05-05$1.03 billion$1.18$1.134.42%
2013-12-312014-02-20$951.63 million$1.27$1.1213.39%
2013-09-302013-11-07$1 billion$1.27$1.1114.41%
2013-06-302013-07-30$939.05 million$1.09$0.9712.37%
2013-03-312013-05-06$864.65 million$0.92$0.6248.39%
2012-12-312013-02-19$801.04 million$0.71$0.6116.39%
2012-09-302012-11-08$821.18 million$0.74$0.688.82%
2012-06-302012-08-02$913.96 million$0.80$0.7014.29%
2012-03-312012-05-01$1.03 billion$0.66$0.634.76%
2011-12-312012-02-21$859.18 million$0.20$0.31-35.48%
2011-09-302011-11-01$968.37 million$0.51$0.494.08%
2011-06-302011-08-02$925.05 million$0.61$0.601.67%
2011-03-312011-05-03$867.25 million$0.63$0.5123.53%
2010-12-312011-02-22$795.39 million$0.63$0.3770.27%
2010-09-302010-11-03$779.68 million$0.48$0.3345.45%
2010-06-302010-08-03$818.39 million$0.43$0.2572%
2010-03-312010-05-04$778.33 million$0.14$0.15-6.67%
2009-12-312010-02-23$630.04 million$0.10$0.100%
2009-09-302009-11-03$632.57 million$0.23$0.09155.56%
2009-06-302009-08-04$574.87 million$0.13$0.05160%
2009-03-312009-05-05$488.25 million-$0.04-$0.1573.33%
2008-12-312009-02-18$597.11 million-$0.84-$0.02-4100%
2008-09-302008-11-06$1.07 billion$0.21$0.25-16%
2008-06-302008-08-05$1.11 billion$0.34$0.1888.89%
2008-03-312008-05-01$915.06 million$0.06$0.10-40%
2007-12-312008-02-19$850.55 million$0.09$0.16-43.75%
2007-09-302007-11-01$840.16 million$0.33$0.40-17.5%
2007-06-302007-08-02$782.66 million$0.29$0.2516%
2007-03-312007-05-03$718.8 million$0.15$0.21-28.57%
2006-12-312007-02-20$523.9 million$0.04$0.18-77.78%
2006-09-302006-11-02$672.42 million$0.48$0.4311.63%
2006-06-302006-08-03$669.27 million$0.52$0.511.96%
2006-03-312006-05-05$618.78 million$0.52$0.520%
2005-12-312006-02-21$636.44 million$0.54$0.4228.57%
2005-09-302005-11-03$605.39 million$0.34$0.319.68%
2005-06-302005-08-03$580.66 million$0.37$0.40-7.5%
2005-03-312005-05-04$618.62 million$0.47$0.49-4.08%
2004-12-312005-02-18$563.07 million$0.35$0.329.38%
2004-09-302004-11-03$572.03 million$0.33$0.2250%

Westlake Chemical Corporation (WLK) Company Financial Statements:

Financial statements are reports prepared by a company's management to present their financial performance and position at a point in time. A general-purpose set of financial statements usually includes a balance sheet, income statements, and statement of cash flows.

Income Statement:
Date
Research Development
Income Before Tax
Selling General Administrative
Gross Profit
Ebit
Operating Income
Income Tax Expense
Total Revenue
Cost of Revenue
Total Other Income Expense Net
Net Income From Continuing Operations
Net Income Applicable to Common Shares
Cash Flow:
Date
Investments
Change to Liabilities
Total Cash Flow from Investing Activities
Net Borrowings
Total Cash Flow from Financial Activities
Change to Operating Activities
Change in Cash
Total Cash from Operating Activities
Depreciation
Other Cash Flow from Investing Activities
Change to Inventory
Change to Account Receivables
Other Cash Flow from Financing Activities
Change to Net Income
Capital Expenditures
Balance Sheet:
Date
Total Liabailities
Total Stockholder Equity
Other Current Liabilities
Total Assets
Common Stock
Other Current Assets
Retained Earnings
Other Liabilities
Other Assets
Cash
Total Current Liabilities
Other Stockholder Equity
Property, Plant & Equipment
Total Current Assets
Long Term Investments
Net Tangible Assets
Short Term Investments
Long Term Debt
Inventory
Accounts Payable

Westlake Chemical Corporation (WLK) Chart:

Westlake Chemical Corporation (WLK) News:

Below you will find a list of latest news for Westlake Chemical Corporation (WLK) from major news sources. You can filter the results to only show news from a specific source.

No recent news available

Westlake Chemical Corporation (WLK) Options:

A stock option is a contract between two parties in which the stock option buyer (holder) purchases the right (but not the obligation) to buy/sell 100 shares of an underlying stock at a predetermined price from/to the option seller (writer) within a fixed period of time.

Expiration Date Strike Last Price Type Volume Open Interest Implied Volatility In The Money Change Change Percent
2025-07-18450CALL0 0126.63TRUE00
2025-07-18500CALL0 0107.63TRUE00
2025-07-18550CALL0 096.89TRUE00
2025-07-18600CALL0 079.23TRUE00
2025-07-18650CALL0 061.04TRUE00
2025-07-18704.72CALL0 3047.92TRUE00
2025-07-18753.8CALL1 12944.91TRUE3.80
2025-07-18801.27CALL1 20537.94FALSE-0.03-0.02
2025-07-18850.6CALL0 7976.8FALSE00
2025-07-18901.83CALL0 194.84FALSE00
2025-07-18950CALL0 3110.63FALSE00
2025-07-181000.05CALL0 8124.77FALSE00
2025-07-181050CALL0 3137.64FALSE00
2025-07-181100CALL0 24149.48FALSE00
2025-07-181150CALL0 25160.44FALSE00
2025-07-181200CALL0 1145.78FALSE00
2025-07-181250CALL0 6170.96FALSE00
2025-07-181300CALL0 22189.25FALSE00
2025-07-181350CALL0 3138.09FALSE00
2025-07-181400CALL0 5205.83FALSE00
2025-07-181450CALL0 1213.49FALSE00
2025-07-181500CALL0 1220.79FALSE00
2025-07-181550CALL0 0227.76FALSE00
2025-07-181600CALL0 2234.42FALSE00
2025-07-181650CALL0 0240.81FALSE00
2025-07-181700CALL0 5246.94FALSE00
2025-07-181750CALL0 1252.83FALSE00
2025-07-181800CALL0 0258.51FALSE00
2025-07-181850CALL0 1263.98FALSE00
2025-07-181900CALL0 1269.26FALSE00
2025-07-181950CALL0 10274.36FALSE00
2025-07-182000CALL0 10279.29FALSE00
2025-07-18450PUT0 0221.59FALSE00
2025-07-18500PUT0 0187.7FALSE00
2025-07-18550.55PUT0 2156.6FALSE00
2025-07-18600.85PUT0 289.78FALSE00
2025-07-18650.3PUT0 2455.12FALSE00
2025-07-18700.9PUT0 10739.96FALSE00
2025-07-18752.06PUT11 16237.13FALSE2.060
2025-07-18804.35PUT1 3125.62TRUE4.350
2025-07-18850PUT0 273.78TRUE00
2025-07-189016.89PUT0 2691.72TRUE00
2025-07-18950PUT0 0107.46TRUE00
2025-07-181000PUT0 9121.59TRUE00
2025-07-181050PUT0 0134.48TRUE00
2025-07-181100PUT0 0146.35TRUE00
2025-07-181150PUT0 2157.37TRUE00
2025-07-181200PUT0 0167.66TRUE00
2025-07-181250PUT0 0177.32TRUE00
2025-07-181300PUT0 0186.43TRUE00
2025-07-181350PUT0 0195.05TRUE00
2025-07-181400PUT0 0203.24TRUE00
2025-07-181450PUT0 0211.02TRUE00
2025-07-181500PUT0 0218.45TRUE00
2025-07-181550PUT0 0225.56TRUE00
2025-07-181600PUT0 0232.37TRUE00
2025-07-181650PUT0 0238.9TRUE00
2025-07-181700PUT0 0242.51TRUE00
2025-07-181750PUT0 0251.22TRUE00
2025-07-181800PUT0 0257.04TRUE00
2025-07-181850PUT0 0259.92TRUE00
2025-07-181900PUT0 0268.1TRUE00
2025-07-181950PUT0 0273.36TRUE00
2025-07-182000PUT0 0175.15TRUE00
2025-08-15400CALL0 0116.66TRUE00
2025-08-15450CALL0 0101.26TRUE00
2025-08-15500CALL0 090.76TRUE00
2025-08-15550CALL0 075.05TRUE00
2025-08-15600CALL0 060.12TRUE00
2025-08-15650CALL0 053.03TRUE00
2025-08-15700CALL0 048.29TRUE00
2025-08-15755.2CALL0 646.77TRUE00
2025-08-15802CALL0 242.95FALSE00
2025-08-15852.1CALL39 046.24FALSE2.10
2025-08-15900CALL0 063.28FALSE00
2025-08-15951.99CALL1 048.4FALSE1.990
2025-08-151000CALL0 080.42FALSE00
2025-08-151050CALL0 088.74FALSE00
2025-08-151100.05CALL0 2096.38FALSE00
2025-08-15400PUT0 0167.66FALSE00
2025-08-15450PUT0 0143.33FALSE00
2025-08-15500PUT0 0121.44FALSE00
2025-08-15550PUT0 0101.36FALSE00
2025-08-15600PUT0 083.98FALSE00
2025-08-15650PUT0 067.02FALSE00
2025-08-15700PUT0 048.8FALSE00
2025-08-15750PUT0 041.39FALSE00
2025-08-15800PUT0 036.69TRUE00
2025-08-15850PUT0 030.01TRUE00
2025-08-15900PUT0 030.37TRUE00
2025-08-15950PUT0 070.47TRUE00
2025-08-151000PUT0 079.78TRUE00
2025-08-151050PUT0 088.27TRUE00
2025-08-151100PUT0 096.11TRUE00
2025-09-19450CALL0 083.25TRUE00
2025-09-19500CALL0 065.91TRUE00
2025-09-19550CALL0 058.52TRUE00
2025-09-196015.1CALL0 252.09TRUE00
2025-09-19650CALL0 045.12TRUE00
2025-09-19707.2CALL0 5245.25TRUE00
2025-09-19755.8CALL0 6239.19TRUE00
2025-09-19803.9CALL0 10540.21FALSE00
2025-09-19853.25CALL4 2643.93FALSE3.250
2025-09-19901.5CALL0 343.26FALSE00
2025-09-19951.26CALL4 2442.86FALSE1.260
2025-09-191000CALL0 961.03FALSE00
2025-09-191050CALL0 367.36FALSE00
2025-09-191100CALL0 173.18FALSE00
2025-09-191150.65CALL0 178.58FALSE00
2025-09-191200.15CALL0 583.6FALSE00
2025-09-191250CALL0 488.31FALSE00
2025-09-191300CALL0 092.75FALSE00
2025-09-191350CALL0 1796.93FALSE00
2025-09-191400CALL0 1100.9FALSE00
2025-09-191450CALL0 1104.66FALSE00
2025-09-191500CALL0 2108.25FALSE00
2025-09-191550CALL0 2111.68FALSE00
2025-09-191600CALL0 0114.95FALSE00
2025-09-191650CALL0 0118.09FALSE00
2025-09-191700CALL0 1121.11FALSE00
2025-09-191750CALL0 0124FALSE00
2025-09-191800CALL0 0126.79FALSE00
2025-09-191850CALL0 0129.48FALSE00
2025-09-191900CALL0 0132.08FALSE00
2025-09-191950CALL0 0134.58FALSE00
2025-09-192000CALL0 0137.01FALSE00
2025-09-19450PUT0 0109.28FALSE00
2025-09-19500.8PUT0 192.63FALSE00
2025-09-19553.05PUT0 477.36FALSE00
2025-09-19601PUT0 2949.71FALSE00
2025-09-19650PUT0 1241.35FALSE00
2025-09-19703.6PUT1 4345.43FALSE3.60
2025-09-19755.49PUT8 623643.08FALSE5.490
2025-09-19808.3PUT17 3142.95TRUE8.30
2025-09-19850PUT0 635.87TRUE00
2025-09-19900PUT0 834.82TRUE00
2025-09-19950PUT0 536.05TRUE00
2025-09-191000PUT0 132.65TRUE00
2025-09-191050PUT0 168.47TRUE00
2025-09-191100PUT0 575.59TRUE00
2025-09-191150PUT0 080.28TRUE00
2025-09-191200PUT0 087.71TRUE00
2025-09-191250PUT0 090.61TRUE00
2025-09-191300PUT0 095.34TRUE00
2025-09-191350PUT0 099.83TRUE00
2025-09-191400PUT0 0104.1TRUE00
2025-09-191450PUT0 0108.18TRUE00
2025-09-191500PUT0 0112.08TRUE00
2025-09-191550PUT0 0115.82TRUE00
2025-09-191600PUT0 0119.41TRUE00
2025-09-191650PUT0 081.34TRUE00
2025-09-191700PUT0 0126.2TRUE00
2025-09-191750PUT0 0130.64TRUE00
2025-09-191800PUT0 0132.51TRUE00
2025-09-191850PUT0 0136.76TRUE00
2025-09-191900PUT0 0138.41TRUE00
2025-09-191950PUT0 0141.23TRUE00
2025-09-192000PUT0 0143.96TRUE00
2025-10-17400CALL0 077.24TRUE00
2025-10-17450CALL0 068.78TRUE00
2025-10-17500CALL0 065.76TRUE00
2025-10-17550CALL0 054.92TRUE00
2025-10-17600CALL0 048.83TRUE00
2025-10-17650CALL0 045.71TRUE00
2025-10-17708.7CALL0 3041.17TRUE00
2025-10-17757CALL0 8245.25TRUE00
2025-10-17805.05CALL1 94839.06FALSE5.050
2025-10-17854.3CALL0 11834.15FALSE00
2025-10-17903.6CALL0 4842.01FALSE00
2025-10-17951.35CALL0 248.11FALSE00
2025-10-171000CALL0 154.22FALSE00
2025-10-171050CALL0 058.94FALSE00
2025-10-171100CALL0 163.14FALSE00
2025-10-171154.1CALL0 267.81FALSE00
2025-10-171200.5CALL0 172.17FALSE00
2025-10-171250CALL0 076.25FALSE00
2025-10-171300CALL0 180.08FALSE00
2025-10-171350CALL0 283.71FALSE00
2025-10-171400CALL0 087.14FALSE00
2025-10-171450CALL0 090.4FALSE00
2025-10-171500CALL0 093.5FALSE00
2025-10-171550CALL0 296.47FALSE00
2025-10-171600CALL0 199.31FALSE00
2025-10-171650CALL0 0102.02FALSE00
2025-10-171700CALL0 0104.63FALSE00
2025-10-17400.4PUT0 1110.79FALSE00
2025-10-17450PUT0 094.77FALSE00
2025-10-17500PUT0 181.27FALSE00
2025-10-17550PUT0 168.75FALSE00
2025-10-17602.65PUT0 4343.78FALSE00
2025-10-17654PUT0 3037.35FALSE00
2025-10-17704.4PUT0 3835.8FALSE00
2025-10-17756PUT9 35540.77FALSE60
2025-10-17808.8PUT13 202340.66TRUE8.80
2025-10-17850PUT0 634.75TRUE00
2025-10-17900PUT0 035.31TRUE00
2025-10-17950PUT0 036.34TRUE00
2025-10-1710029.92PUT0 835.51TRUE00
2025-10-171050PUT0 060.36TRUE00
2025-10-171100PUT0 165.75TRUE00
2025-10-171150PUT0 070.78TRUE00
2025-10-171200PUT0 075.5TRUE00
2025-10-171250PUT0 079.94TRUE00
2025-10-171300PUT0 085.09TRUE00
2025-10-171350PUT0 088.15TRUE00
2025-10-171400PUT0 059.69TRUE00
2025-10-171450PUT0 095.58TRUE00
2025-10-171500PUT0 099.05TRUE00
2025-10-171550PUT0 0102.37TRUE00
2025-10-171600PUT0 0105.57TRUE00
2025-10-171650PUT0 0108.64TRUE00
2025-10-171700PUT0 0111.6TRUE00
2025-12-19400CALL0 068.99TRUE00
2025-12-19450CALL0 059.8TRUE00
2025-12-19500CALL0 054.21TRUE00
2025-12-19550CALL0 048.51TRUE00
2025-12-19600CALL0 044.91TRUE00
2025-12-19650CALL0 042.47TRUE00
2025-12-197014CALL0 140.65TRUE00
2025-12-19757.42CALL0 10938.29TRUE00
2025-12-19805.9CALL0 14037.19FALSE00
2025-12-19854.3CALL0 1435.8FALSE00
2025-12-19903.5CALL6 637.76FALSE3.50
2025-12-19952.55CALL12 2037.92FALSE2.550
2025-12-191003.1CALL0 341.83FALSE00
2025-12-191050CALL0 245.2FALSE00
2025-12-191100CALL0 151.31FALSE00
2025-12-191150.65CALL0 246.04FALSE00
2025-12-191200CALL0 145.27FALSE00
2025-12-191250CALL0 160.75FALSE00
2025-12-191300CALL0 063.83FALSE00
2025-12-191350CALL0 066.72FALSE00
2025-12-19401.15PUT0 189.81FALSE00
2025-12-19450PUT0 076.9FALSE00
2025-12-19500PUT0 166.01FALSE00
2025-12-19552.5PUT0 1256.55FALSE00
2025-12-19603PUT0 5047.49FALSE00
2025-12-19653.6PUT1 19342.37FALSE3.60
2025-12-19705.7PUT0 2545.03FALSE00
2025-12-19757.3PUT0 6639.27FALSE00
2025-12-19809.7PUT3 237.51TRUE-0.4-0.04
2025-12-198512.3PUT0 336.15TRUE00
2025-12-19900PUT0 035.3TRUE00
2025-12-19950PUT0 034.5TRUE00
2025-12-1910024.3PUT0 435.17TRUE00
2025-12-191050PUT0 035.43TRUE00
2025-12-191100PUT0 036.47TRUE00
2025-12-191150PUT0 058.44TRUE00
2025-12-191200PUT0 062.35TRUE00
2025-12-191250PUT0 066.03TRUE00
2025-12-191300PUT0 069.53TRUE00
2025-12-191350PUT0 072.85TRUE00
2026-01-16400CALL0 161.91TRUE00
2026-01-164536.3CALL0 158.4TRUE00
2026-01-16500CALL0 051.54TRUE00
2026-01-165527.85CALL0 047.24TRUE00
2026-01-166018CALL0 145.14TRUE00
2026-01-16650CALL0 142.83TRUE00
2026-01-16709.7CALL0 2639.2TRUE00
2026-01-16757.5CALL0 6337.57TRUE00
2026-01-16807CALL5 3237.39FALSE70
2026-01-16854.3CALL0 13137.82FALSE00
2026-01-16903.2CALL0 13341.38FALSE00
2026-01-16954.8CALL0 036.56FALSE00
2026-01-161002.69CALL0 640.57FALSE00
2026-01-161050CALL0 045.03FALSE00
2026-01-161100CALL0 047.91FALSE00
2026-01-161150CALL0 051.1FALSE00
2026-01-161200CALL0 054.02FALSE00
2026-01-161250CALL0 057.07FALSE00
2026-01-161300CALL0 059.94FALSE00
2026-01-16400.85PUT0 252.19FALSE00
2026-01-16451.25PUT0 371.73FALSE00
2026-01-16500PUT0 062.25FALSE00
2026-01-16554.65PUT0 552.59FALSE00
2026-01-16602.5PUT0 642.81FALSE00
2026-01-16653.85PUT0 639.44FALSE00
2026-01-16706.8PUT0 2941.19FALSE00
2026-01-16759.4PUT0 539.36FALSE00
2026-01-16800PUT0 035.23TRUE00
2026-01-16850PUT0 035.42TRUE00
2026-01-169013.6PUT0 235.13TRUE00
2026-01-16950PUT0 034.24TRUE00
2026-01-161000PUT0 033.84TRUE00
2026-01-161050PUT0 035.87TRUE00
2026-01-1611030.26PUT0 133.58TRUE00
2026-01-161150PUT0 054.75TRUE00
2026-01-161200PUT0 057.76TRUE00
2026-01-1612544.1PUT0 062.57TRUE00
2026-01-161300PUT0 065.19TRUE00

Latest WLK Trades:

Date Shares Price
Jun 13, 2022 7:59 PM EST6$115.38
Jun 13, 2022 7:59 PM EST2$115.43
Jun 13, 2022 7:59 PM EST1$115.41
Jun 13, 2022 7:59 PM EST47$115.39
Jun 13, 2022 7:59 PM EST2$115.5

Westlake Chemical Corporation (WLK) SEC Filings:

An SEC filing is a financial statement or other formal document submitted to the U.S. Securities and Exchange Commission (SEC). Public companies, certain insiders, and broker-dealers are required to make regular SEC filings.

Date Form Type Form Name Link
2020-06-128-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520167137/0001193125-20-167137-index.htm
2019-02-13SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1262823/000031506619001429/0000315066-19-001429-index.htm
2020-02-07SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1262823/000031506620001281/0000315066-20-001281-index.htm
2019-07-22CERTCertificationhttps://www.sec.gov/Archives/edgar/data/1262823/000087666119000766/0000876661-19-000766-index.htm
2019-02-11SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1262823/000089534519000068/0000895345-19-000068-index.htm
2020-01-24SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1262823/000089534520000019/0000895345-20-000019-index.htm
2018-09-20POSASRPost-effective Amendment to an automatic shelf registration statementhttps://www.sec.gov/Archives/edgar/data/1262823/000119312518278726/0001193125-18-278726-index.htm
2018-09-258-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312518281666/0001193125-18-281666-index.htm
2019-01-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519000206/0001193125-19-000206-index.htm
2019-04-05DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/1262823/000119312519098449/0001193125-19-098449-index.htm
2019-04-05DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/1262823/000119312519098455/0001193125-19-098455-index.htm
2019-07-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519186690/0001193125-19-186690-index.htm
2019-07-10424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1262823/000119312519191510/0001193125-19-191510-index.htm
2019-07-108-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519191538/0001193125-19-191538-index.htm
2019-07-10FWPFiling under Securities Act Rules 163/433 of free writing prospectuseshttps://www.sec.gov/Archives/edgar/data/1262823/000119312519191819/0001193125-19-191819-index.htm
2019-07-118-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519192275/0001193125-19-192275-index.htm
2019-07-12424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1262823/000119312519192520/0001193125-19-192520-index.htm
2019-07-178-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519195643/0001193125-19-195643-index.htm
2019-07-178-A12BRegistration of securities [Section 12(b)]https://www.sec.gov/Archives/edgar/data/1262823/000119312519195736/0001193125-19-195736-index.htm
2019-10-308-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519278953/0001193125-19-278953-index.htm
2019-11-07S-3ASRAutomatic shelf registration statement of securities of well-known seasoned issuershttps://www.sec.gov/Archives/edgar/data/1262823/000119312519287396/0001193125-19-287396-index.htm
2019-11-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312519294824/0001193125-19-294824-index.htm
2020-01-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520021407/0001193125-20-021407-index.htm
2020-02-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520040433/0001193125-20-040433-index.htm
2020-03-208-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520080669/0001193125-20-080669-index.htm
2020-05-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520145075/0001193125-20-145075-index.htm
2020-06-09424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1262823/000119312520164273/0001193125-20-164273-index.htm
2020-06-09FWPFiling under Securities Act Rules 163/433 of free writing prospectuseshttps://www.sec.gov/Archives/edgar/data/1262823/000119312520164661/0001193125-20-164661-index.htm
2020-06-10424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1262823/000119312520165790/0001193125-20-165790-index.htm
2020-06-108-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520165799/0001193125-20-165799-index.htm
2020-06-128-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520167137/0001193125-20-167137-index.htm
2020-07-148-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000119312520192643/0001193125-20-192643-index.htm
2018-11-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282318000031/0001262823-18-000031-index.htm
2018-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282318000033/0001262823-18-000033-index.htm
2019-02-198-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000007/0001262823-19-000007-index.htm
2019-02-2010-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/1262823/000126282319000012/0001262823-19-000012-index.htm
2019-05-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000018/0001262823-19-000018-index.htm
2019-05-0210-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282319000020/0001262823-19-000020-index.htm
2019-05-218-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000026/0001262823-19-000026-index.htm
2019-05-24SDhttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000029/0001262823-19-000029-index.htm
2019-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000036/0001262823-19-000036-index.htm
2019-08-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282319000039/0001262823-19-000039-index.htm
2019-11-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282319000047/0001262823-19-000047-index.htm
2019-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282319000050/0001262823-19-000050-index.htm
2020-02-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000004/0001262823-20-000004-index.htm
2020-02-1910-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/1262823/000126282320000007/0001262823-20-000007-index.htm
2020-05-048-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000013/0001262823-20-000013-index.htm
2020-05-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282320000015/0001262823-20-000015-index.htm
2020-05-22SDhttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000018/0001262823-20-000018-index.htm
2020-06-048-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000020/0001262823-20-000020-index.htm
2020-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000024/0001262823-20-000024-index.htm
2020-08-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282320000027/0001262823-20-000027-index.htm
2020-08-288-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000030/0001262823-20-000030-index.htm
2020-09-088-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000033/0001262823-20-000033-index.htm
2020-09-218-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000036/0001262823-20-000036-index.htm
2020-11-038-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1262823/000126282320000041/0001262823-20-000041-index.htm
2020-11-0410-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1262823/000126282320000043/0001262823-20-000043-index.htm
2020-04-03DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/1262823/000156459020015141/0001564590-20-015141-index.htm
2020-04-03DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/1262823/000156459020015145/0001564590-20-015145-index.htm
2018-08-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001440/0001567619-18-001440-index.htm
2018-08-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001441/0001567619-18-001441-index.htm
2018-08-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001442/0001567619-18-001442-index.htm
2018-08-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001444/0001567619-18-001444-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001607/0001567619-18-001607-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001608/0001567619-18-001608-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001609/0001567619-18-001609-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001610/0001567619-18-001610-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001611/0001567619-18-001611-index.htm
2018-08-224Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918001612/0001567619-18-001612-index.htm
2018-11-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-164Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761918006577/0001567619-18-006577-index.htm
2019-01-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919000691/0001567619-19-000691-index.htm
2019-01-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919000692/0001567619-19-000692-index.htm
2019-01-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919000693/0001567619-19-000693-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004780/0001567619-19-004780-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004781/0001567619-19-004781-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004782/0001567619-19-004782-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004783/0001567619-19-004783-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004784/0001567619-19-004784-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004785/0001567619-19-004785-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004786/0001567619-19-004786-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004787/0001567619-19-004787-index.htm
2019-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004788/0001567619-19-004788-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004965/0001567619-19-004965-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004966/0001567619-19-004966-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004967/0001567619-19-004967-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004968/0001567619-19-004968-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004969/0001567619-19-004969-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004970/0001567619-19-004970-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004971/0001567619-19-004971-index.htm
2019-02-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919004972/0001567619-19-004972-index.htm
2019-03-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919007285/0001567619-19-007285-index.htm
2019-05-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919009503/0001567619-19-009503-index.htm
2019-05-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919011608/0001567619-19-011608-index.htm
2019-05-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919011609/0001567619-19-011609-index.htm
2019-05-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919011610/0001567619-19-011610-index.htm
2019-05-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919011611/0001567619-19-011611-index.htm
2019-05-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919011612/0001567619-19-011612-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017223/0001567619-19-017223-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017224/0001567619-19-017224-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017225/0001567619-19-017225-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017226/0001567619-19-017226-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017227/0001567619-19-017227-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017228/0001567619-19-017228-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017229/0001567619-19-017229-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017230/0001567619-19-017230-index.htm
2019-08-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017231/0001567619-19-017231-index.htm
2019-08-214Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919017403/0001567619-19-017403-index.htm
2019-11-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919020895/0001567619-19-020895-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022522/0001567619-19-022522-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022523/0001567619-19-022523-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022524/0001567619-19-022524-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022525/0001567619-19-022525-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022526/0001567619-19-022526-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761919022528/0001567619-19-022528-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004121/0001567619-20-004121-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004122/0001567619-20-004122-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004123/0001567619-20-004123-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004124/0001567619-20-004124-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004125/0001567619-20-004125-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004126/0001567619-20-004126-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004127/0001567619-20-004127-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004128/0001567619-20-004128-index.htm
2020-02-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004129/0001567619-20-004129-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004286/0001567619-20-004286-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004287/0001567619-20-004287-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004288/0001567619-20-004288-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004289/0001567619-20-004289-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004290/0001567619-20-004290-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004291/0001567619-20-004291-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004292/0001567619-20-004292-index.htm
2020-02-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004293/0001567619-20-004293-index.htm
2020-02-244Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004651/0001567619-20-004651-index.htm
2020-02-274Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920004940/0001567619-20-004940-index.htm
2020-03-164Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006376/0001567619-20-006376-index.htm
2020-03-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006508/0001567619-20-006508-index.htm
2020-03-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006510/0001567619-20-006510-index.htm
2020-03-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-194Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006727/0001567619-20-006727-index.htm
2020-03-204Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-254Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920006977/0001567619-20-006977-index.htm
2020-03-264Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920007010/0001567619-20-007010-index.htm
2020-03-274Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920007073/0001567619-20-007073-index.htm
2020-03-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920007143/0001567619-20-007143-index.htm
2020-03-313Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920007206/0001567619-20-007206-index.htm
2020-05-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920008720/0001567619-20-008720-index.htm
2020-05-183Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920010624/0001567619-20-010624-index.htm
2020-05-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920010625/0001567619-20-010625-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015592/0001567619-20-015592-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015593/0001567619-20-015593-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015594/0001567619-20-015594-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015595/0001567619-20-015595-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015596/0001567619-20-015596-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015597/0001567619-20-015597-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015598/0001567619-20-015598-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015599/0001567619-20-015599-index.htm
2020-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015600/0001567619-20-015600-index.htm
2020-08-204/AStatement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920015789/0001567619-20-015789-index.htm
2020-11-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1262823/000156761920018814/0001567619-20-018814-index.htm

Westlake Chemical Corporation (WLK) Insider Transactions:

Here you will find a list of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Westlake Chemical Corporation (WLK). Company insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.
Insider Ownership: 7324%
Institutional Ownership: 2797%

Transaction Date Insider Name Insider Title Type Shares Number Shares Price Total Transaction Shares Held After Transaction Link
2019-12-01Robert F. BuesingerEVP, Vinyl ProductsBuy4,995.0010,206.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022523/0001567619-19-022523-index.htm
2019-08-17Michael J GraffDirectorBuy1,409.0010,882.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017225/0001567619-19-017225-index.htm
2019-01-05Jeffrey Wayne SheetsDirectorBuy1,090.001,090.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919000693/0001567619-19-000693-index.htm
2019-01-05Marius HaasDirectorBuy1,090.001,090.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919000692/0001567619-19-000692-index.htm
2019-08-17R BRUCE NORTHCUTTDirectorBuy1,409.0010,923.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017230/0001567619-19-017230-index.htm
2018-08-21ROBERT T BLAKELYDirectorBuy603.0010,989.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001608/0001567619-18-001608-index.htm
2020-02-17Robert F. BuesingerEVP, Vinyl ProductsBuy3,306.0011,487.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004287/0001567619-20-004287-index.htm
2020-08-16Michael J GraffDirectorBuy2,387.0013,269.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015594/0001567619-20-015594-index.htm
2020-08-16R BRUCE NORTHCUTTDirectorBuy2,387.0013,310.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015599/0001567619-20-015599-index.htm
2019-08-17John Tsung-chen ChaoDirectorBuy1,409.001,409.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017224/0001567619-19-017224-index.htm
2020-03-16Roger L. KearnsEVP, Vinyls ChemicalsBuy5,000.0029.89149,450.0014,224.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006508/0001567619-20-006508-index.htm
2019-02-18Andrew KennerSVP - Chemical ManufacturingBuy2,844.0014,281.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004970/0001567619-19-004970-index.htm
2019-02-18L. Benjamin EderingtonSVP, GC, CAO and SecretaryBuy3,302.0015,347.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004969/0001567619-19-004969-index.htm
2019-11-08George J MangieriSVP & Chief Accounting OfficerSell1,583.0075.05118,804.151,582.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919020895/0001567619-19-020895-index.htm
2019-12-01Andrew KennerSVP - Chemical ManufacturingBuy3,330.0016,818.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022524/0001567619-19-022524-index.htm
2019-01-05David Tsung-Hung ChaoDirectorBuy1,090.001,743.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919000691/0001567619-19-000691-index.htm
2020-02-17Andrew KennerSVP - Chemical ManufacturingBuy2,647.0018,115.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004290/0001567619-20-004290-index.htm
2019-02-18Mark Steven BenderEVP and CFOBuy6,566.0022,376.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004965/0001567619-19-004965-index.htm
2019-03-19H JOHN JR RILEYDirectorSell3,327.0069.92232,623.8422,652.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919007285/0001567619-19-007285-index.htm
2020-04-30Roger L. KearnsEVP, Vinyls ChemicalsBuy9,224.0023,448.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920008720/0001567619-20-008720-index.htm
2018-08-17H JOHN JR RILEYDirectorBuy1,003.0023,655.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001444/0001567619-18-001444-index.htm
2019-12-01L. Benjamin EderingtonSVP, GC, CAO and SecretaryBuy8,324.0023,671.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022528/0001567619-19-022528-index.htm
2019-08-17MARK A MCCOLLUMDirectorBuy1,409.002,396.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017229/0001567619-19-017229-index.htm
2019-08-17Jeffrey Wayne SheetsDirectorBuy1,409.002,499.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017231/0001567619-19-017231-index.htm
2019-08-17Marius HaasDirectorBuy1,409.002,499.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017226/0001567619-19-017226-index.htm
2018-08-18H JOHN JR RILEYDirectorBuy1,721.0025,376.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001444/0001567619-18-001444-index.htm
2018-08-21H JOHN JR RILEYDirectorBuy603.0025,979.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001612/0001567619-18-001612-index.htm
2020-02-17L. Benjamin EderingtonSVP, GC, CAO and SecretaryBuy3,516.0027,187.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004293/0001567619-20-004293-index.htm
2019-12-01Mark Steven BenderEVP and CFOBuy8,324.0028,938.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022522/0001567619-19-022522-index.htm
2020-11-05Mark Steven BenderEVP and CFOSell420.0074.5431,306.8029,482.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920018814/0001567619-20-018814-index.htm
2018-11-12Albert ChaoPresident & CEOSell6,900.0075.10518,190.00296,374.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2020-11-05Mark Steven BenderEVP and CFOSell24,576.0073.981,818,132.4829,902.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920018814/0001567619-20-018814-index.htm
2018-11-12Albert ChaoPresident & CEOSell18,100.0074.301,344,830.00303,274.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-13Albert ChaoPresident & CEOSell1,200.0073.2087,840.00306,374.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-13Albert ChaoPresident & CEOSell3,600.0072.47260,892.00307,574.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2020-02-17Mark Steven BenderEVP and CFOBuy5,375.0030,939.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004286/0001567619-20-004286-index.htm
2018-11-13Albert ChaoPresident & CEOSell10,200.0071.28727,056.00311,174.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-14Albert ChaoPresident & CEOSell900.0072.5065,250.00312,392.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-14Albert ChaoPresident & CEOSell13,202.0071.77947,494.34313,292.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2019-08-17David Tsung-Hung ChaoDirectorBuy1,409.003,152.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017223/0001567619-19-017223-index.htm
2018-11-15Albert ChaoPresident & CEOSell1,100.0071.9879,181.30318,523.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-15Albert ChaoPresident & CEOSell16,309.0071.481,165,702.08319,623.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-12Albert ChaoPresident & CEOBuy38,973.007.12277,487.76321,374.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-13Albert ChaoPresident & CEOBuy25,000.007.12178,000.00321,374.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006128/0001567619-18-006128-index.htm
2018-11-16Albert ChaoPresident & CEOSell7,120.0072.09513,295.04324,654.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006577/0001567619-18-006577-index.htm
2018-11-14Albert ChaoPresident & CEOSell10,519.0070.92745,954.89326,494.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-16Albert ChaoPresident & CEOSell17,389.0071.621,245,313.24331,774.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006577/0001567619-18-006577-index.htm
2018-11-15Albert ChaoPresident & CEOSell7,100.0070.43500,060.10335,932.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-14Albert ChaoPresident & CEOBuy30,639.007.12218,149.68337,013.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2018-11-15Albert ChaoPresident & CEOBuy30,640.007.12218,156.80343,032.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006512/0001567619-18-006512-index.htm
2019-02-18Albert ChaoPresident & CEOBuy21,454.00346,108.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004967/0001567619-19-004967-index.htm
2018-11-16Albert ChaoPresident & CEOBuy30,640.007.12218,156.80349,163.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918006577/0001567619-18-006577-index.htm
2020-02-17Albert ChaoPresident & CEOBuy19,902.00358,841.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004288/0001567619-20-004288-index.htm
2019-02-18George J MangieriSVP & Chief Accounting OfficerBuy1,441.003,601.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004971/0001567619-19-004971-index.htm
2020-02-21Albert ChaoPresident & CEOSell51,592.0062.423,220,372.64369,856.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004651/0001567619-20-004651-index.htm
2020-08-16John Tsung-chen ChaoDirectorBuy2,387.003,796.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015593/0001567619-20-015593-index.htm
2020-02-21Albert ChaoPresident & CEOBuy68,698.0010.26704,841.48421,448.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004651/0001567619-20-004651-index.htm
2020-02-21Albert ChaoPresident & CEOBuy57,800.0010.26593,028.00427,656.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004940/0001567619-20-004940-index.htm
2020-03-13TTWFGP LLC10% Share HolderBuy113,737.0032.713,720,337.2746,119,014.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006376/0001567619-20-006376-index.htm
2020-03-13TTWFGP LLC10% Share HolderBuy46,263.0033.521,550,735.7646,165,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006376/0001567619-20-006376-index.htm
2020-03-16TTWFGP LLC10% Share HolderBuy90,472.0030.972,801,917.8446,255,749.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006510/0001567619-20-006510-index.htm
2020-03-16TTWFGP LLC10% Share HolderBuy57,203.0031.881,823,631.6446,312,952.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006510/0001567619-20-006510-index.htm
2020-03-16TTWFGP LLC10% Share HolderBuy12,325.0032.63402,164.7546,325,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006510/0001567619-20-006510-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy9,160.0030.21276,723.6046,334,437.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy2,840.0031.6389,829.2046,337,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy41,076.0032.511,335,380.7646,378,353.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy69,003.0033.402,304,700.2046,447,356.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy42,821.0034.461,475,611.6646,490,177.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-17TTWFGP LLC10% Share HolderBuy100.0035.063,506.0046,490,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006641/0001567619-20-006641-index.htm
2020-03-18TTWFGP LLC10% Share HolderBuy25,970.0030.58794,162.6046,516,247.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006727/0001567619-20-006727-index.htm
2020-03-18TTWFGP LLC10% Share HolderBuy99,940.0031.313,129,121.4046,616,187.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006727/0001567619-20-006727-index.htm
2020-03-18TTWFGP LLC10% Share HolderBuy36,790.0032.131,182,062.7046,652,977.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006727/0001567619-20-006727-index.htm
2020-03-18TTWFGP LLC10% Share HolderBuy2,300.0033.0375,969.0046,655,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006727/0001567619-20-006727-index.htm
2020-03-19TTWFGP LLC10% Share HolderBuy3,002.0035.23105,760.4646,658,279.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-19TTWFGP LLC10% Share HolderBuy22,497.0036.20814,391.4046,680,776.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-18TTWFGP LLC10% Share HolderBuy63,336.0037.322,363,699.5246,744,112.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-19TTWFGP LLC10% Share HolderBuy54,388.0038.222,078,709.3646,798,500.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-19TTWFGP LLC10% Share HolderBuy21,777.0039.09851,262.9346,820,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006808/0001567619-20-006808-index.htm
2020-03-24TTWFGP LLC10% Share HolderBuy4,738.0034.94165,545.7246,825,015.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006977/0001567619-20-006977-index.htm
2020-03-24TTWFGP LLC10% Share HolderBuy57,419.0036.002,067,084.0046,882,434.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006977/0001567619-20-006977-index.htm
2020-03-24TTWFGP LLC10% Share HolderBuy67,812.0036.862,499,550.3246,950,246.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006977/0001567619-20-006977-index.htm
2020-03-24TTWFGP LLC10% Share HolderBuy15,031.0037.60565,165.6046,965,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920006977/0001567619-20-006977-index.htm
2020-03-26TTWFGP LLC10% Share HolderBuy42,199.0040.471,707,793.5347,137,476.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007073/0001567619-20-007073-index.htm
2020-03-26TTWFGP LLC10% Share HolderBuy94,001.0041.153,868,141.1547,231,477.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007073/0001567619-20-007073-index.htm
2020-03-26TTWFGP LLC10% Share HolderBuy8,800.0041.99369,512.0047,240,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007073/0001567619-20-007073-index.htm
2020-03-27TTWFGP LLC10% Share HolderBuy16,975.0037.58637,920.5047,257,252.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007143/0001567619-20-007143-index.htm
2020-03-27TTWFGP LLC10% Share HolderBuy42,295.0038.491,627,934.5547,299,547.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007143/0001567619-20-007143-index.htm
2020-03-27TTWFGP LLC10% Share HolderBuy89,443.0039.493,532,104.0747,388,990.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007143/0001567619-20-007143-index.htm
2020-03-27TTWFGP LLC10% Share HolderBuy11,287.0040.31454,978.9747,400,277.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920007143/0001567619-20-007143-index.htm
2020-08-16MARK A MCCOLLUMDirectorBuy2,387.004,783.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015598/0001567619-20-015598-index.htm
2020-08-16Jeffrey Wayne SheetsDirectorBuy2,387.004,886.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015600/0001567619-20-015600-index.htm
2020-08-16Marius HaasDirectorBuy2,387.004,886.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015595/0001567619-20-015595-index.htm
2019-12-01George J MangieriSVP & Chief Accounting OfficerBuy3,330.004,912.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022525/0001567619-19-022525-index.htm
2020-02-17George J MangieriVP & Chief Accounting OfficerBuy1,156.005,045.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004291/0001567619-20-004291-index.htm
2019-02-18Lawrence E. TeelEVP, OlefinsBuy3,137.005,259.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004972/0001567619-19-004972-index.htm
2020-11-05Mark Steven BenderEVP and CFOBuy24,996.0044.421,110,322.3254,478.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920018814/0001567619-20-018814-index.htm
2020-08-16David Tsung-Hung ChaoDirectorBuy2,387.005,539.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015592/0001567619-20-015592-index.htm
2018-08-21Dorothy C JenkinsDirectorBuy603.0058,005.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001607/0001567619-18-001607-index.htm
2019-05-18Dorothy C JenkinsDirectorBuy103.0058,108.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919011609/0001567619-19-011609-index.htm
2019-08-17Dorothy C JenkinsDirectorBuy1,003.0059,111.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017227/0001567619-19-017227-index.htm
2018-08-17R BRUCE NORTHCUTTDirectorBuy1,003.006,043.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001441/0001567619-18-001441-index.htm
2019-08-17Dorothy C JenkinsDirectorBuy1,409.0060,520.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017227/0001567619-19-017227-index.htm
2019-12-01Lawrence E. TeelEVP, OlefinsBuy1,665.006,063.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919022526/0001567619-19-022526-index.htm
2019-02-18Robert F. BuesingerEVP, Vinyl ProductsBuy3,539.006,181.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004966/0001567619-19-004966-index.htm
2018-08-21MAX L LUKENSDirectorBuy603.006,607.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001610/0001567619-18-001610-index.htm
2019-05-18MAX L LUKENSDirectorBuy103.006,710.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919011610/0001567619-19-011610-index.htm
2019-08-20Dorothy C JenkinsDirectorSell390.0062.3024,295.8367,228.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017403/0001567619-19-017403-index.htm
2019-08-20Dorothy C JenkinsDirectorBuy7,098.0012.2686,985.9967,618.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017403/0001567619-19-017403-index.htm
2019-02-18James ChaoChairmanBuy17,154.0068,646.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919004968/0001567619-19-004968-index.htm
2020-08-16Dorothy C JenkinsDirectorBuy2,387.0069,615.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920015596/0001567619-20-015596-index.htm
2019-08-17MAX L LUKENSDirectorBuy1,003.007,713.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017228/0001567619-19-017228-index.htm
2018-08-18R BRUCE NORTHCUTTDirectorBuy1,721.007,764.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001441/0001567619-18-001441-index.htm
2020-02-17James ChaoChairmanBuy15,922.0079,245.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004289/0001567619-20-004289-index.htm
2020-02-17Lawrence E. TeelEVP, OlefinsBuy2,647.008,035.00https://www.sec.gov/Archives/edgar/data/1262823/000156761920004292/0001567619-20-004292-index.htm
2018-08-21Michael J GraffDirectorBuy603.008,367.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001609/0001567619-18-001609-index.htm
2018-08-21R BRUCE NORTHCUTTDirectorBuy603.008,367.00https://www.sec.gov/Archives/edgar/data/1262823/000156761918001611/0001567619-18-001611-index.htm
2019-05-18Michael J GraffDirectorBuy103.008,470.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919011608/0001567619-19-011608-index.htm
2019-05-18R BRUCE NORTHCUTTDirectorBuy144.008,511.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919011612/0001567619-19-011612-index.htm
2019-08-17MAX L LUKENSDirectorBuy1,409.009,122.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017228/0001567619-19-017228-index.htm
2019-04-30Roger L. KearnsEVP, Vinyls ChemicalsBuy9,224.009,224.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919009503/0001567619-19-009503-index.htm
2019-08-17Michael J GraffDirectorBuy1,003.009,473.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017225/0001567619-19-017225-index.htm
2019-08-17R BRUCE NORTHCUTTDirectorBuy1,003.009,514.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919017230/0001567619-19-017230-index.htm
2019-05-18MARK A MCCOLLUMDirectorBuy987.00987.00https://www.sec.gov/Archives/edgar/data/1262823/000156761919011611/0001567619-19-011611-index.htm