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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001318148-14-000231
Filing Date
2014-02-12
Accepted
2014-02-12 11:03:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 form.htm SC 13G 109593
  Complete submission text file 0001318148-14-000231.txt   111092
Mailing Address 1001 LIBERTY AVENUE PITTSBURGH PA 15222
Business Address FEDERATED INVESTORS TOWER 5800 CORPORATE DR PITTSBURGH PA 15222 4122888141
FEDERATED INVESTORS INC /PA/ (Filed by) CIK: 0001056288 (see all company filings)

IRS No.: 251111467 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G
SIC: 6282 Investment Advice

Mailing Address ROUTE 522 NORTH P O BOX 187 BERKELEY SPRINGS WV 25411
Business Address ROUTE 522 NORTH P O BOX 187 BERKELEY SPRINGS WV 25411 3042582500
US SILICA CO (Subject) CIK: 0001108675 (see all company filings)

IRS No.: 230958670 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87923 | Film No.: 14597663