0001209191-18-010065.txt : 20180214 0001209191-18-010065.hdr.sgml : 20180214 20180214175340 ACCESSION NUMBER: 0001209191-18-010065 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20171201 FILED AS OF DATE: 20180214 DATE AS OF CHANGE: 20180214 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Riffey Roger L CENTRAL INDEX KEY: 0001575567 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15903 FILM NUMBER: 18614393 MAIL ADDRESS: STREET 1: 575 N. DAIRY ASHFORD STREET 2: SUITE 575 CITY: HOUSTON STATE: TX ZIP: 77079 ISSUER: 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 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-12-01 0 0001009672 CARBO CERAMICS INC CRR 0001575567 Riffey Roger L 575 N. DAIRY ASHFORD SUITE 300 HOUSTON TX 77079 0 1 0 0 Vice President Common Stock 2017-12-01 4 I 0 4511.45 10.24 D 0 I 401K Plan Common Stock 43949 D On December 1, 2017 the reporting person disposed of 4,511.45 shares of CARBO Common Stock in the Company Stock fund under the CARBO Ceramics Savings and Profit Sharing Plan, a 401(k) plan. /s/ Robert J. Willette, attorney-in-fact for Roger Riffey 2018-02-14 EX-24 2 attachment1.htm EX-24 DOCUMENT

POWER OF ATTORNEY

I hereby confirm that I have authorized and designated each of Ernesto Bautista
III, Robert J. Willette and Connie Howard to execute and file on my behalf all
SEC Section 16 forms
(including any amendments thereto) that I may be required to file with the
United States
Securities and Exchange Commission as a result of my position with, or my
ownership of or
transactions in securities of, CARBO Ceramics Inc. (the "Company"). The
authority of such
individual under this Statement shall continue for as long as I am required to
file such forms, unless earlier terminated by my delivery of a written
revocation of this authorization to the Company. I hereby acknowledge that such
individual is not assuming, nor is the Company assuming, any of my
responsibilities to comply with Section 16 of the Securities Exchange Act of
1934.



							/s/ Roger L. Riffey

Dated: February 12, 2018