Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-13-004903
Filing Date
2013-02-13
Accepted
2013-02-13 14:00:38
Documents
1

Document Format Files

Seq Description Document Type Size
1 carboceramicsinc.htm SC 13G 50426
  Complete submission text file 0000932471-13-004903.txt   51946
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 575 NORTH DAIRY ASHFORD SUITE 300 HOUSTON TX 77079
Business Address 575 NORTH DAIRY ASHFORD SUITE 300 HOUSTON TX 77079 2819216400
CARBO CERAMICS INC (Subject) CIK: 0001009672 (see all company filings)

EIN.: 721100013 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48851 | Film No.: 13601882
SIC: 3290 Abrasive, Asbestos & Misc Nonmetallic Mineral Prods