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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001564590-21-035097
Filing Date
2021-06-29
Accepted
2021-06-29 16:25:22
Documents
2
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 11-K clb-11k_20201231.htm 11-K 653591
2 EX-23.1 clb-ex231_6.htm EX-23.1 3163
  Complete submission text file 0001564590-21-035097.txt   657757
Mailing Address 6316 WINDFERN HOUSTON TX 77040
Business Address STRAWINSKYLAAN 913 TOWER A, LEVEL 9 1077 XX AMSTERDAM P7 1077 XX 3124203191
CORE LABORATORIES N V (Filer) CIK: 0001000229 (see all company filings)

IRS No.: 000000000 | State of Incorp.: P7 | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-14273 | Film No.: 211058464
SIC: 1389 Oil & Gas Field Services, NEC