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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001000229-16-000176
Filing Date
2016-04-01
Accepted
2016-04-01 16:06:19
Documents
1
Period of Report
2016-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_145954116815727.html 4  
1 FORM 4 wf-form4_145954116815727.xml 4 8694
  Complete submission text file 0001000229-16-000176.txt   10010
Mailing Address 6316 WINDFERN HOUSTON TX 77040
Business Address 1017 BZ AMSTERDAM HERENGRACHT 424 THE NETHERLANDS P7 3124203191
CORE LABORATORIES N V (Issuer) CIK: 0001000229 (see all company filings)

IRS No.: 000000000 | State of Incorp.: P7 | Fiscal Year End: 1231
SIC: 1389 Oil & Gas Field Services, NEC

Mailing Address 12568 MEMORIAL DRIVE HOUSTON TX 77024
Business Address
Ogren D John (Reporting) CIK: 0001309016 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14273 | Film No.: 161547152