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Filing metadata

Accession number: 0001140361-12-026021
Form type: Form 4
Filer: CORE LABORATORIES N V
CIK: CIK 1000229
Filed: May 17, 2012
Reporting period: May 15, 2012
Description: Insider transaction

Documents

0001140361-12-026021-index.htm

Complete submission

0001140361-12-026021.txt

directory listing

Filed by

CORE LABORATORIES N V