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Westlake Chemical Corp (WLK)  
$157.19 0.92 (0.59%) as of 4:30 Tue 5/14


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Exchange: New York Stock Exchange
Security Type: Common
Shares Out: 127,720,000
Market Cap: 20.08(B)
Last Volume: 299,436 Avg Vol: 589,087
52 Week Range: $103.95 - $162.06
Level I Sector: Basic Materials
Level II Sector: Chemicals
Level III Sector: Specialty Chemicals

Member Indexes:

    NYSE COMPOSITE

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    :   -
Insider 3/6 Months :   -
Guru Rank Number :  -
Guru Rank Value     :  -
Guru Occurances    :  -

 

            6 Months   1 Year   2 Year  
 
Company Profile   Westlake operates as a manufacturer and marketer of performance and basic materials and housing and infrastructure products. Co.'s segments are: Performance and Essential Materials, which manufactures and markets polyethylene, styrene monomer, ethylene co-products, polyvinyl chloride (PVC), vinyl chloride monomer, ethylene dichloride, chlor-alkali (chlorine and caustic soda), and chlorinated derivative products, as well as ethylene and ethylene co-products; and Housing and Infrastructure Products, which manufactures and markets products including residential siding, trim and mouldings, stone, roofing, windows, outdoor living products, PVC pipe and fittings and PVC compounds.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 0 0 0
Total Buy Value $0 $0 $0 $0
Total People Bought 0 0 0 0
Total Buy Transactions 0 0 0 0
Total Shares Sold 22,108 26,323 27,323 89,556
Total Sell Value $3,231,311 $3,781,369 $3,912,369 $12,018,087
Total People Sold 2 2 3 6
Total Sell Transactions 6 7 8 13
End Date 2024-02-15 2023-11-14 2023-05-16 2022-05-16

   
Records found: 579
  Page 19 of 24  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Graff Michael J Director   –       •      –    2017-08-21 4 OE $0.00 $0 D/D 603 4,683     -
   Blakely Robert T Director   –       •      –    2017-08-21 4 OE $0.00 $0 D/D 603 15,710     -
   Riley H John Jr Director   –       •      –    2017-08-17 4 OE $0.00 $0 D/D 1,003 20,692     -
   Northcutt R Bruce Director   –       •      –    2017-08-17 4 OE $0.00 $0 D/D 1,003 4,080     -
   Lukens Max L Director   –       •      –    2017-08-17 4 OE $0.00 $0 D/D 1,003 19,878     -
   Blakely Robert T Director   –       •      –    2017-08-17 4 OE $0.00 $0 D/D 1,003 15,107     -
   Jenkins Dorothy C Director   –       •       •   2017-08-17 4 OE $0.00 $0 D/D 1,003 46,118     -
   Graff Michael J Director   –       •      –    2017-08-17 4 OE $0.00 $0 D/D 1,003 4,080     -
   Bender Mark Steven Executive VP & CFO   •       –      –    2017-08-15 4 S $70.22 $968,620 D/D (13,794) 44,449     -
   Jenkins Dorothy C Director   –       •       •   2017-08-14 4 OE $13.56 $52,080 D/D 3,840 45,115     -
   Mangieri George J VP & Chief Accounting Officer   •       –      –    2017-05-17 4 S $62.21 $409,198 D/D (6,578) 6,577     -
   Buesinger Robert F. Sr. Vice President, Vinyls   •       –      –    2017-03-01 4 S $66.25 $542,786 D/D (8,193) 9,309     -
   Buesinger Robert F. Sr. Vice President, Vinyls   •       –      –    2017-03-01 4 OE $44.42 $368,721 D/D 8,193 17,502     -
   Chao Albert President & CEO   •       •       •   2017-02-23 4 S $63.35 $2,672,124 D/D (42,180) 274,018     -
   Chao Albert President & CEO   •       •       •   2017-02-23 4 OE $15.81 $666,655 D/D 42,180 316,198     -
   Mattina Michael J. Sr. VP, Polyethylene   •       –      –    2017-02-15 4 D $64.01 $13,890 D/D (217) 6,506     -
   Buesinger Robert F. Sr. Vice President, Vinyls   •       –      –    2017-02-15 4 D $64.01 $33,285 D/D (520) 9,309     -
   Mangieri George J VP & Chief Accounting Officer   •       –      –    2017-02-15 4 D $64.01 $20,483 D/D (320) 13,155     -
   Kenner Andrew VP - Manufacturing   •       –      –    2017-02-15 4 D $64.01 $33,413 D/D (522) 12,707     -
   Teel Lawrence E. SVP, Olefins   •       –      –    2017-02-15 4 D $64.01 $23,044 D/D (360) 1,604     -
   Bender Mark Steven Sr VP, CFO and Treasurer   •       –      –    2017-02-15 4 D $64.01 $58,185 D/D (909) 70,243     -
   Chao James Chairman   •       •       •   2017-02-15 4 D $64.01 $181,596 D/D (2,837) 118,969     -
   Chao Albert President & CEO   •       •       •   2017-02-15 4 D $64.01 $225,443 D/D (3,522) 274,018     -
   Mattina Michael J. Sr. VP, Polyethylene   •       –      –    2017-02-14 4 OE $0.00 $0 D/D 660 6,723     -
   Buesinger Robert F. Sr. Vice President, Vinyls   •       –      –    2017-02-14 4 OE $0.00 $0 D/D 1,674 9,829     -

  579 Records found
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  Page 19 of 24
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed