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Filing metadata

Accession number: 0001140361-12-021703
Form type: Form 4
Filer: CORE LABORATORIES N V
CIK: CIK 1000229
Filed: Apr 27, 2012
Reporting period: Apr 25, 2012
Description: Insider transaction

Documents

0001140361-12-021703-index.htm

Complete submission

0001140361-12-021703.txt

directory listing

Filed by

CORE LABORATORIES N V