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CARBO CERAMICS INC·4

May 20, 4:44 PM ET

CARBO CERAMICS INC 4

4 · CARBO CERAMICS INC · Filed May 20, 2016

Insider Transaction Report

Form 4
Period: 2016-05-18
CARBO CERAMICS INCCRR
RUBIN ROBERT S
Director
Transactions
  • Award

    Common Stock

    2016-05-18+6,838→ 431,797 total

Documents

2 files
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION

  • EX-24.4_656355
    poa.txt

    POA DOCUMENT