Westlake Chemical Corp

Suite 600, 2801 Post Oak Boulevard, HOUSTON, TX US 77056


 
   Upcoming Webcasts Printer Friendly Version
SYMBOL EVENT TITLE LISTEN TRANSCRIPT/BRIEF DATE TIME(ET)
There are no events at this time.
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   Webcasts
SYMBOL EVENT TITLE  WEBCAST TRANSCRIPT/BRIEF DATETIME (ET)
WLK   Q1 2013 Westlake Chemical Corp. Earnings Conference Call PDF Download ($) 6-May-13 11:00 AM
WLK   Q4 2012 Westlake Chemical Corp. Earnings Conference Call PDF Download ($) 19-Feb-13 11:00 AM
WLK   Q3 2012 Westlake Chemical Corp. Earnings Conference Call PDF Download ($) 8-Nov-12 11:00 AM
WLK   Q2 2012 Westlake Chemical Corp. Earnings Conference Call PDF Download ($) 2-Aug-12 11:00 AM
WLK   Q1 2012 Westlake Chemical Corp. Earnings Conference Call this event is unavailable PDF Download ($) 1-May-12 11:00 AM
WLK   Q3 2011 Westlake Chemical Corp Earnings Conference Call this event is unavailable PDF Download ($) 1-Nov-11 11:00 AM
WLK   Q2 2011 Westlake Chemical Corp Earnings Conference Call this event is unavailable PDF Download ($) 2-Aug-11 11:00 AM
WLK   Q1 2011 Westlake Chemical Corp Earnings Conference Call this event is unavailable PDF Download ($) 3-May-11 11:00 AM
WLK   Q4 2010 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 22-Feb-11 11:00 AM
WLK   Q3 2010 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Nov-10 11:00 AM
WLK   Q2 2010 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Aug-10 11:00 AM
WLK   Q1 2010 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 4-May-10 11:00 AM
WLK   Q4 2009 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 23-Feb-10 11:00 AM
WLK   Q3 2009 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Nov-09 11:00 AM
WLK   Q2 2009 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 4-Aug-09 11:00 AM
WLK   Q1 2009 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 5-May-09 11:00 AM
WLK   Q4 2008 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 18-Feb-09 11:00 AM
WLK   Q2 2008 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 5-Aug-08 11:00 AM
WLK   Q1 2008 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 1-May-08 11:00 AM
WLK   Q4 2007 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 19-Feb-08 11:00 AM
WLK   Q3 2007 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 1-Nov-07 11:00 AM
WLK   Q2 2007 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 2-Aug-07 11:00 AM
WLK   Q1 2007 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-May-07 11:00 AM
WLK   Q4 2006 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 20-Feb-07 11:00 AM
WLK   Q3 2006 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 2-Nov-06 11:00 AM
WLK   Westlake Chemical Acquires Eastman's Polyethylene Business; Includes 200-Mile Ethylene Pipeline this event is unavailable PDF Download ($) 10-Oct-06 11:00 AM
WLK   Q2 2006 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Aug-06 11:00 AM
WLK   Q1 2006 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 5-May-06 11:00 AM
WLK   Q4 2005 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 21-Feb-06 11:00 AM
WLK   Q3 2005 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Nov-05 11:00 AM
WLK   Q2 2005 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Aug-05 11:00 AM
WLK   Q1 2005 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 4-May-05 11:00 AM
WLK   Q4 2004 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 18-Feb-05 11:00 AM
WLK   Q3 2004 Westlake Chemical Corporation Earnings Conference Call this event is unavailable PDF Download ($) 3-Nov-04 11:00 AM
   Earnings Releases
SYMBOL PERIOD EVENT TITLE EPS ESTIMATE EPS ACTUAL PREV. YEAR ACTUAL DATE/TIME (ET)
WLK   Q1 2013 Q1 2013 Westlake Chemical Corp. Earnings Release $ 1.25  $ 1.84  $ 1.31  6-May-13 BMO
WLK   Q4 2012 Q4 2012 Westlake Chemical Corp. Earnings Release $ 1.22  $ 1.42  $ 0.40  19-Feb-13 BMO
WLK   Q3 2012 Q3 2012 Westlake Chemical Corp. Earnings Release $ 1.36  $ 1.48  $ 1.01  8-Nov-12 BMO
WLK   Q2 2012 Q2 2012 Westlake Chemical Corp. Earnings Release $ 1.41  $ 1.59  $ 1.21  2-Aug-12 BMO
WLK   Q1 2012 Q1 2012 Westlake Chemical Corp. Earnings Release $ 1.26  $ 1.31  $ 1.25  1-May-12 BMO
WLK   Q4 2011 Q4 2011 Westlake Chemical Corp Earnings Release $ 0.62  $ 0.40  $ 1.26  21-Feb-12 BMO
WLK   Q3 2011 Q3 2011 Westlake Chemical Corp Earnings Release $ 0.98  $ 1.01  $ 0.95  1-Nov-11 BMO
WLK   Q2 2011 Q2 2011 Westlake Chemical Corp Earnings Release $ 1.20  $ 1.21  $ 0.86  2-Aug-11 BMO
WLK   Q1 2011 Q1 2011 Westlake Chemical Corporation Earnings Release $ 1.02  $ 1.25  $ 0.27  3-May-11 BMO
WLK   Q4 2010 Q4 2010 Westlake Chemical Corporation Earnings Release $ 0.74  $ 1.26  $ 0.19  22-Feb-11 BMO
WLK   Q3 2010 Q3 2010 Westlake Chemical Corporation Earnings Release $ 0.66  $ 0.95  $ 0.45  3-Nov-10 BMO
WLK   Q2 2010 Q2 2010 Westlake Chemical Corporation Earnings Release $ 0.50  $ 0.86  $ 0.26  3-Aug-10 BMO
WLK   Q1 2010 Q1 2010 Westlake Chemical Corporation Earnings Release $ 0.29  $ 0.27  -$ 0.09  4-May-10 BMO
WLK   Q4 2009 Q4 2009 Westlake Chemical Corporation Earnings Release $ 0.19  $ 0.19  -$ 1.68  23-Feb-10 BMO
WLK   Q3 2009 Q3 2009 Westlake Chemical Corporation Earnings Release $ 0.18  $ 0.45  $ 0.42  3-Nov-09 BMO
WLK   Q2 2009 Q2 2009 Westlake Chemical Corporation Earnings Release $ 0.11  $ 0.26  $ 0.68  4-Aug-09 BMO
WLK   Q1 2009 Q1 2009 Westlake Chemical Corporation Earnings Release -$ 0.30  -$ 0.09  $ 0.11  5-May-09 BMO
WLK   Q4 2008 Q4 2008 Westlake Chemical Corporation Earnings Release -$ 0.03  -$ 1.68  $ 0.17  18-Feb-09 BMO
WLK   Q3 2008 Q3 2008 Westlake Chemical Corporation Earnings Release $ 0.50  $ 0.42  $ 0.66  6-Nov-08 BMO
WLK   Q2 2008 Q2 2008 Westlake Chemical Corporation Earnings Release $ 0.36  $ 0.68  $ 0.58  5-Aug-08 BMO
WLK   Q1 2008 Q1 2008 Westlake Chemical Corporation Earnings Release $ 0.19  $ 0.11  $ 0.30  1-May-08 BMO
WLK   Q4 2007 Q4 2007 Westlake Chemical Corporation Earnings Release $ 0.33  $ 0.17  $ 0.07  19-Feb-08 BMO
WLK   Q3 2007 Q3 2007 Westlake Chemical Corporation Earnings Release $ 0.79  $ 0.66  $ 0.95  1-Nov-07 BMO
WLK   Q2 2007 Q2 2007 Westlake Chemical Corporation Earnings Release $ 0.50  $ 0.58  $ 1.03  2-Aug-07 BMO
WLK   Q1 2007 Q1 2007 Westlake Chemical Corporation Earnings Release $ 0.42  $ 0.30  $ 1.04  3-May-07 BMO
WLK   Q4 2006 Q4 2006 Westlake Chemical Corporation Earnings Release $ 0.35  $ 0.07  n/a  20-Feb-07 BMO
WLK   Q3 2006 Q3 2006 Westlake Chemical Corporation Earnings Release $ 0.86  $ 0.95  n/a  2-Nov-06 BMO
WLK   Q2 2006 Q2 2006 Westlake Chemical Corporation Earnings Release $ 1.01  $ 1.03  n/a  3-Aug-06 BMO
WLK   Q1 2006 Q1 2006 Westlake Chemical Corporation Earnings Release $ 1.04  $ 1.04  n/a  5-May-06 BMO
WLK   Q4 2005 Q4 2005 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  21-Feb-06 BMO
WLK   Q3 2005 Q3 2005 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  3-Nov-05 BMO
WLK   Q2 2005 Q2 2005 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  3-Aug-05 BMO
WLK   Q1 2005 Q1 2005 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  4-May-05 BMO
WLK   Q4 2004 Q4 2004 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  18-Feb-05 BMO
WLK   Q3 2004 Q3 2004 Westlake Chemical Corporation Earnings Release n/a  n/a  n/a  3-Nov-04
WLK   Q1 2004 Q1 2004 Westlake Group, Inc. Earnings Release n/a  n/a  n/a  11-May-04
   Presentations
EVENT SPONSOR AND TITLE LISTEN DATE TIME (ET)
Westlake Chemical Corp. at Wells Fargo Industrial and Construction Conference 8-May-13 1:10 PM
Westlake Chemical Corp. at Barclays Chemical ROC Stars Conference 7-May-13 2:25 PM
Westlake Chemical Corp. at Susquehanna Chemical Conference-New York this event is unavailable 15-Mar-13 N/A
Westlake Chemical Corp. at Susquehanna Chemical Conference-Boston this event is unavailable 14-Mar-13 N/A
Westlake Chemical Corp. at Citi Basic Materials Symposium 27-Nov-12 10:45 AM
Westlake Chemical Corp. at Morgan Stanley Chemicals Conference 14-Nov-12 10:15 AM
Westlake Chemical Corp. at Dahlman Rose Global Metals, Mining & Materials Confer... 13-Nov-12 8:45 AM
Westlake Chemical Corp. at KeyBanc Capital Markets Basic Materials & Packaging C... 12-Sep-12 9:00 AM
Westlake Chemical Corp. at Credit Suisse Chemical & Agricultural Science Confere... this event is unavailable 11-Sep-12 9:30 AM
Westlake Chemical Corp. at Bank of America Merrill Lynch Global Industrials & Ma... this event is unavailable 6-Sep-12 1:20 PM
Westlake Chemical Corp. at Jefferies Group, Inc. Global Industrial and Aerospace... this event is unavailable 7-Aug-12 11:00 AM
Bank of America NGL Mini-Conference this event is unavailable 19-Jun-12 N/A
Westlake Chemical Corp. at Deutsche Bank Global Industrials and Basic Materials ... 14-Jun-12 3:20 PM
Westlake Chemical Corp. at Bank of America Merrill Lynch Smid Cap Conference this event is unavailable 7-Jun-12 1:35 PM
Westlake Chemical Corp. at Goldman Sachs Basic Materials Conference this event is unavailable 24-May-12 9:10 AM
Westlake Chemical Corp. at Wells Fargo Industrial and Construction Conference this event is unavailable 8-May-12 11:15 AM
Westlake Chemical Corp. at Barclays Chemical ROC Stars Conference this event is unavailable 3-May-12 N/A
Westlake Chemical Corp. at Goldman Sachs Chemical Intensity Day this event is unavailable 26-Mar-12 3:00 PM
Westlake Chemical Corp. at Alembic Global Advisors Global Chemical Conference this event is unavailable 29-Feb-12 N/A
Westlake Chemical Corp. at JPMorgan High Yield & Leveraged Finance Conference this event is unavailable 27-Feb-12 2:40 PM
Westlake Chemical Corp at Bank of America Merrill Lynch Global Industrials Confe... this event is unavailable 6-Dec-11 11:20 AM
Westlake Chemical Corp at Bank of America Merrill Lynch Leveraged Finance Confer... this event is unavailable 30-Nov-11 4:00 PM
Westlake Chemical Corp at Citi US Basic Materials Conference this event is unavailable 29-Nov-11 1:00 PM
Westlake Chemical Corp at Morgan Stanley Global Chemicals Conference this event is unavailable 17-Nov-11 2:05 PM
Westlake Chemical Corp at Dahlman Rose & Co. LLC Metals & Mining Conference this event is unavailable 16-Nov-11 9:15 AM
Westlake Chemical Corp at Deutsche Bank Securities Inc Leveraged Finance Confere... this event is unavailable 12-Oct-11 12:55 PM
Westlake Chemical Corp at Credit Suisse Group Global Chemical and Ag Science Con... this event is unavailable 15-Sep-11 9:20 AM
Westlake Chemical Corp at Keybanc Capital Markets Basic Materials & Packaging Co... this event is unavailable 13-Sep-11 8:00 AM
Westlake Chemical Corp at Deutsche Bank Securities Inc. Global Industrials and B... this event is unavailable 15-Jun-11 11:00 AM
Westlake Chemical Corp at JPMorgan Diversified Industries Conference this event is unavailable 8-Jun-11 4:00 PM
Westlake Chemical Corp at Goldman Sachs Basic Materials Conference this event is unavailable 24-May-11 3:10 PM
Westlake Chemical Corp at BB&T Capital Markets Commercial & Industrial Conferenc... this event is unavailable 6-Apr-11 N/A
Westlake Chemical Corporation at Barclays Capital High Yield Bond and Syndicated... this event is unavailable 24-Mar-11 9:30 AM
Westlake Chemical Corporation at JPMorgan Global High Yield & Leveraged Finance ... this event is unavailable 1-Mar-11 7:40 AM
Westlake Chemical Corporation at Bank of America Merrill Lynch Global Industries... this event is unavailable 15-Dec-10 10:35 AM
Westlake Chemical Corporation at Deutsche Bank Securities Inc. Leveraged Finance... this event is unavailable 7-Oct-10 11:35 AM
Westlake Chemical Corporation at Keybanc Capital Markets Basic Materials & Packa... this event is unavailable 15-Sep-10 3:00 PM
Westlake Chemical Corporation at Credit Suisse Group Chemicals Conference this event is unavailable 14-Sep-10 2:40 PM
Westlake Chemical Corporation at Jefferies & Co. Global Industrial and A&D Confe... this event is unavailable 10-Aug-10 10:00 AM
Westlake Chemical Corporation at Bank of America Merrill Lynch 2009 Global Indus... this event is unavailable 9-Dec-09 8:50 AM
Westlake Chemical Corporation at Bank of America and Merrill Lynch Credit Confer... this event is unavailable 2-Dec-09 7:50 AM
Westlake Chemical Corporation at Citigroup Global Markets Basic Materials Confer... this event is unavailable 1-Dec-09 1:30 PM
Westlake Chemical Corporation at Keybanc Capital Markets Basic Materials Confere... this event is unavailable 16-Sep-09 10:00 AM
Westlake Chemical Corporation at Credit Suisse Group Chemical Conference this event is unavailable 15-Sep-09 10:00 AM
Westlake Chemical Corporation at Goldman Sachs Basic Materials Conference this event is unavailable 3-Jun-09 10:35 AM
Westlake Chemical Corporation at BB&T Capital Markets Manufacturing & Materials ...
SPONSOR: BB&T Corp
this event is unavailable 1-Apr-09 N/A
Westlake Chemical Corporation at Citi Chemicals Conference this event is unavailable 2-Dec-08 1:45 PM
Westlake Chemical Corporation at Deutsche Bank Securities Leveraged Finance Conf...
SPONSOR: Deutsche Bank AG
this event is unavailable 24-Sep-08 6:30 PM
Westlake Chemical Corporation at Credit Suisse Chemical Conference
SPONSOR: Credit Suisse Group AG
this event is unavailable 18-Sep-08 9:20 AM
Westlake Chemical Corporation at Goldman Sachs Basic Materials Conference this event is unavailable 21-May-08 3:45 PM
Westlake Chemical Corporation at Banc of America Securities BASics/Industrials C...
SPONSOR: Bank of America Corp
this event is unavailable 8-May-08 8:40 AM
Westlake Chemical Corporation at BB&T Capital Markets Manufacturing and Material...
SPONSOR: BB&T Corp
this event is unavailable 20-Mar-08 N/A
Westlake Chemical Corporation at Lehman Brothers High Yield Bond & Syndicated Lo... this event is unavailable 14-Mar-08 8:00 AM
Westlake Chemical Corporation at Morgan Stanley Basic Materials Conference this event is unavailable 20-Feb-08 10:30 AM
Westlake Chemical Corporation at Citigroup Basic Material Conference this event is unavailable 4-Dec-07 2:05 PM
Westlake Chemical Corporation at Banc of America Securities Credit Conference
SPONSOR: Bank of America Corp
this event is unavailable 3-Dec-07 11:10 AM
Westlake Chemical Corporation at Deutsche Bank Securities Inc. Leveraged Finance...
SPONSOR: Deutsche Bank AG
this event is unavailable 4-Oct-07 2:15 PM
Westlake Chemical Corporation at Bank of America BASic/Industrials Conference
SPONSOR: Bank of America Corp
this event is unavailable 9-May-07 10:45 AM
Westlake Chemical Corporation at JPMorgan High Yield Conference
SPONSOR: JPMorgan Chase & Co
this event is unavailable 24-Jan-07 12:20 PM
Westlake Chemical Corporation at UBS Grass Roots Chemicals Conference this event is unavailable 8-Feb-06 8:00 AM
Westlake Chemical Corporation at UBS Grass Roots Chemical Conference `Catching t... this event is unavailable 16-Feb-05 12:30 PM
Westlake Chemical Corporation at Smith Barney Citigroup Chemical Conference this event is unavailable 8-Dec-04 2:30 PM
 
   Initial Public Offering
Proposed Ticker: WLK  Expected Pricing Date: 11-Aug-04
Exchange: NYSE Offering Price: $14.50
Lead Underwriter: CS First Boston Total Shares: 11,764,706
Form Filed: Est. Offering Amount: $170,600,000
Filing Date:
Proposed Ticker: WLK  Expected Pricing Date: 7-Feb-05
Exchange: NYSE Offering Price: $14.50
Lead Underwriter: Credit Suisse First Boston Total Shares: 11,764,706
Form Filed: Est. Offering Amount: NaN
Filing Date:
   Dividends
SYMBOL AMOUNT EX-DATE PAYABLE RECORD DECLARATION
WLK  $0.188 31-May-13 19-Jun-13 4-Jun-13 17-May-13
WLK  $0.188 27-Feb-13 15-Mar-13 1-Mar-13 18-Feb-13
WLK  $3.750 27-Nov-12 12-Dec-12 29-Nov-12 19-Nov-12
WLK  $0.188 27-Nov-12 12-Dec-12 29-Nov-12 19-Nov-12
WLK  $0.188 28-Aug-12 12-Sep-12 30-Aug-12 20-Aug-12
WLK  $0.074 31-May-12 18-Jun-12 4-Jun-12 23-May-12
WLK  $0.074 5-Mar-12 21-Mar-12 7-Mar-12 17-Feb-12
WLK  $0.074 29-Nov-11 12-Dec-11 1-Dec-11 21-Nov-11
WLK  $0.074 31-Aug-11 13-Sep-11 2-Sep-11 22-Aug-11
WLK  $0.064 1-Jun-11 17-Jun-11 3-Jun-11 23-May-11
UEO.F  $0.064 9-Mar-11 25-Mar-11 11-Mar-11 21-Feb-11
WLK.ZY  $0.064 9-Mar-11 25-Mar-11 11-Mar-11 21-Feb-11
UEO.F  $0.064 30-Nov-10 16-Dec-10 2-Dec-10 19-Nov-10
WLK.ZY  $0.064 30-Nov-10 16-Dec-10 2-Dec-10 19-Nov-10
UEO.F  $0.064 30-Aug-10 16-Sep-10 1-Sep-10 23-Aug-10
WLK.ZY  $0.064 30-Aug-10 16-Sep-10 1-Sep-10 23-Aug-10
UEO.F  $0.058 1-Jun-10 17-Jun-10 3-Jun-10 24-May-10
WLK.ZY  $0.058 1-Jun-10 17-Jun-10 3-Jun-10 24-May-10
UEO.F  $0.058 15-Mar-10 31-Mar-10 17-Mar-10 1-Mar-10
WLK.ZY  $0.058 15-Mar-10 31-Mar-10 17-Mar-10 1-Mar-10
UEO.F  $0.058 1-Dec-09 17-Dec-09 3-Dec-09 23-Nov-09
WLK.ZY  $0.058 1-Dec-09 17-Dec-09 3-Dec-09 23-Nov-09
WLK.ZY  $0.058 31-Aug-09 17-Sep-09 2-Sep-09 24-Aug-09
WLK.ZY  $0.053 26-May-09 11-Jun-09 28-May-09 18-May-09
WLK.ZY  $0.053 5-Mar-09 23-Mar-09 9-Mar-09 16-Feb-09
WLK.ZY  $0.053 28-Nov-08 16-Dec-08 2-Dec-08 24-Nov-08
WLK.ZY  $0.053 26-Aug-08 12-Sep-08 28-Aug-08 18-Aug-08
WLK.ZY  $0.050 28-May-08 13-Jun-08 30-May-08 20-May-08
WLK.ZY  $0.050 27-Feb-08 17-Mar-08 29-Feb-08 18-Feb-08
WLK.ZY  $0.050 27-Nov-07 13-Dec-07 29-Nov-07 19-Nov-07
WLK.ZY  $0.050 28-Aug-07 14-Sep-07 30-Aug-07 20-Aug-07
WLK.ZY  $0.040 30-May-07 15-Jun-07 1-Jun-07 21-May-07
WLK.ZY  $0.040 1-Mar-07 20-Mar-07 5-Mar-07 26-Feb-07
WLK.ZY  $0.040 15-Nov-06 1-Dec-06 17-Nov-06 10-Nov-06
WLK.ZY  $0.040 28-Aug-06 8-Sep-06 30-Aug-06 21-Aug-06
WLK.ZY  $0.028 24-May-06 9-Jun-06 26-May-06 16-May-06
WLK.ZY  $0.028 24-Feb-06 10-Mar-06 28-Feb-06 17-Feb-06
WLK.ZY  $0.028 17-Nov-05 2-Dec-05 21-Nov-05 14-Nov-05
WLK.ZY  $0.028 26-Aug-05 9-Sep-05 30-Aug-05 22-Aug-05
WLK.ZY  $0.021 26-May-05 9-Jun-05 31-May-05 19-May-05
WLK.ZY  $0.021 1-Mar-05 14-Mar-05 3-Mar-05 21-Feb-05
WLK.ZY  $0.021 18-Nov-04 8-Dec-04 22-Nov-04 11-Nov-04