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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000080255-11-000049
Filing Date
2011-02-09
Accepted
2011-02-09 16:37:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 CRR AS OF 12/31/10 crr13gdec10.txt SC 13G 8251
  Complete submission text file 0000080255-11-000049.txt   10260
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

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)

IRS No.: 721100013 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48851 | Film No.: 11587589
SIC: 3290 Abrasive, Asbestos & Misc Nonmetallic Mineral Prods