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Filing metadata

Accession number: 0001000229-18-000062
Form type: Form 4
Filer: CORE LABORATORIES N V
CIK: CIK 1000229
Filed: Apr 03, 2018
Reporting period: Mar 31, 2018
Description: Insider transaction

Documents

0001000229-18-000062-index.htm

Complete submission

0001000229-18-000062.txt

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CORE LABORATORIES N V