473 filings
Page 21 of 24
8-K
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3 May 07
Westlake Chemical Reports First Quarter Results
12:00am
ARS
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12 Apr 07
Annual report to shareholders
12:00am
8-K
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1 Mar 07
Departure of Directors or Principal Officers
12:00am
8-K
8lyc7ts
20 Feb 07
Westlake Chemical Reports Fourth Quarter Results
12:00am
UPLOAD
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16 Feb 07
Letter from SEC
12:00am
8-K/A
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14 Feb 07
Completion of Acquisition or Disposition of Assets
12:00am
UPLOAD
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12 Jan 07
Letter from SEC
12:00am
CORRESP
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8 Jan 07
Correspondence with SEC
12:00am
8-K
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5 Dec 06
Completion of Acquisition or Disposition of Assets
12:00am
8-K
eeb9ov5h0e58xl4w
2 Nov 06
Westlake Chemical Reports Strong Third Quarter Results
12:00am
8-K
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12 Oct 06
Entry into a Material Definitive Agreement
12:00am
8-K
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24 Aug 06
Entry into a Material Definitive Agreement
12:00am
8-K
ars81tjwtkjhd3 8ml1
3 Aug 06
Westlake Chemical Reports Strong Second Quarter Results
12:00am
8-K
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27 Jun 06
Westlake Chemical Elects Bill Barnett to Board
12:00am
8-K
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5 May 06
Westlake Chemical Reports First Quarter Results
12:00am