Date Form Description PDF XBRL Pages
11/17/14 Automatic shelf registration statement of securities of well-known seasoned issuers
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PDF 84
02/28/14 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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PDF 9
02/28/13 Automatic shelf registration statement of securities of well-known seasoned issuers
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PDF 350
02/26/13 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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PDF 22
02/24/12 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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PDF 9
07/06/11 Automatic shelf registration statement of securities of well-known seasoned issuers
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PDF 239