<SEC-DOCUMENT>0001564590-18-007006-index.html : 20180329 <SEC-HEADER>0001564590-18-007006.hdr.sgml : 20180329 <ACCEPTANCE-DATETIME>20180328183639 ACCESSION NUMBER: 0001564590-18-007006 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 5 CONFORMED PERIOD OF REPORT: 20180522 FILED AS OF DATE: 20180329 DATE AS OF CHANGE: 20180328 EFFECTIVENESS DATE: 20180329 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CARBO CERAMICS INC CENTRAL INDEX KEY: 0001009672 STANDARD INDUSTRIAL CLASSIFICATION: ABRASIVE ASBESTOS & MISC NONMETALLIC MINERAL PRODUCTS [3290] IRS NUMBER: 721100013 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-15903 FILM NUMBER: 18720106 BUSINESS ADDRESS: STREET 1: 575 NORTH DAIRY ASHFORD STREET 2: SUITE 300 CITY: HOUSTON STATE: TX ZIP: 77079 BUSINESS PHONE: 2819216400 MAIL ADDRESS: STREET 1: 575 NORTH DAIRY ASHFORD STREET 2: SUITE 300 CITY: HOUSTON STATE: TX ZIP: 77079 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>crr-def14a_20180522.htm <DESCRIPTION>DEF 14A <TEXT> Document 1 - file: crr-def14a_20180522.htm
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