NYSE: WES0001414475
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FormDescriptionDateFormat
S-8Securities offered to employees pursuant to employee benefit plans05/30/2008Open Securities offered to employees pursuant to employee benefit plans in HTML.Open Securities offered to employees pursuant to employee benefit plans in DOC file.Open Securities offered to employees pursuant to employee benefit plans in PDF file.Open Securities offered to employees pursuant to employee benefit plans in XLS file.
424B1Form of prospectus that discloses information previously omitted from the prospectus05/09/2008Open Form of prospectus that discloses information previously omitted from the prospectus in HTML.Open Form of prospectus that discloses information previously omitted from the prospectus in DOC file.Open Form of prospectus that discloses information previously omitted from the prospectus in PDF file.Open Form of prospectus that discloses information previously omitted from the prospectus in XLS file.
8-A12BRegistration of certain classes of securities 12(b) of the Securities Exchange Act05/06/2008Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file.
S-1/AAmended Registration statement for face-amount certificate companies04/25/2008Open Amended Registration statement for face-amount certificate companies in HTML.Open Amended Registration statement for face-amount certificate companies in DOC file.Open Amended Registration statement for face-amount certificate companies in PDF file.Open Amended Registration statement for face-amount certificate companies in XLS file.
S-1/AAmended Registration statement for face-amount certificate companies04/15/2008Open Amended Registration statement for face-amount certificate companies in HTML.Open Amended Registration statement for face-amount certificate companies in DOC file.Open Amended Registration statement for face-amount certificate companies in PDF file.Open Amended Registration statement for face-amount certificate companies in XLS file.
S-1/AAmended Registration statement for face-amount certificate companies01/29/2008Open Amended Registration statement for face-amount certificate companies in HTML.Open Amended Registration statement for face-amount certificate companies in DOC file.Open Amended Registration statement for face-amount certificate companies in PDF file.Open Amended Registration statement for face-amount certificate companies in XLS file.
S-1/AAmended Registration statement for face-amount certificate companies01/23/2008Open Amended Registration statement for face-amount certificate companies in HTML.Open Amended Registration statement for face-amount certificate companies in DOC file.Open Amended Registration statement for face-amount certificate companies in PDF file.Open Amended Registration statement for face-amount certificate companies in XLS file.