Form4insider filings, from the source

SEC Form 4 · accession 0001000229-18-000013

CORE LABORATORIES N V · CLB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Monty L Davis
Officer — Chief Operating Officer
Period of report
Dec 29, 2017
Accepted (ET)
Jan 3, 2018 · 6:08 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001000229

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common SharesDec 29, 2017M17,685$0.00A108,619D
Common SharesDec 29, 2017F6,107$109.55D102,512D
Common Sharesholding———15,218I401(k) Plan

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Performance SharesF1$0.00Dec 29, 2017M17,685D——Common Shares17,6850D

Explanation of responses