13 results
PX14A6G
WLK
Westlake Corporation
11 Apr 24
Letter to shareholders
12:28pm
, wildlife, and public health.1 Concern about the growing impact of global plastic pollution has elevated the issue to crisis levels.2 Of particular concern
8-K
EX-1.1
WLK
Westlake Corporation
6 Aug 21
Westlake Announces Proposed Offering of Senior Notes
4:13pm
Substances, (iv) the protection of wildlife or endangered or threatened species, or (v) the investigation, remediation or cleanup of, or exposure
8-K
EX-1.1
WLK
Westlake Corporation
10 Jun 20
Westlake Announces Proposed Offering of Senior Notes
5:18pm
, distribution, use, treatment, storage, disposal, release, transport or handling of, or exposure to, Hazardous Substances, (iv) the protection of wildlife
8-K
EX-1.1
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11 Jul 19
Westlake Chemical Announces Pricing of Offering of Senior Notes
11:10am
8-K
EX-1.1
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16 Jul 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-1.1
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2 May 06
Entry into a Material Definitive Agreement
12:00am
8-K
EX-1.1
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13 Jan 06
Entry into a Material Definitive Agreement
12:00am
S-3/A
EX-1.1
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23 Nov 05
Shelf registration (amended)
12:00am
S-3/A
EX-1.2
1aj06jc1fezhyejz14
23 Nov 05
Shelf registration (amended)
12:00am
S-3
EX-1.1
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3 May 05
Shelf registration
12:00am
S-3
EX-1.2
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3 May 05
Shelf registration
12:00am
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