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Filing metadata

Accession number: 0001209191-12-029665
Form type: Form 4
Filer: DIAMOND OFFSHORE DRILLING INC
CIK: CIK 949039
Filed: May 22, 2012
Reporting period: May 18, 2012
Description: Insider transaction

Documents

0001209191-12-029665-index.htm

Complete submission

0001209191-12-029665.txt

directory listing

Filed by

DIAMOND OFFSHORE DRILLING INC