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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001086364-14-002453
Filing Date
2014-07-10
Accepted
2014-07-10 16:11:12
Documents
1

Document Format Files

Seq Description Document Type Size
1 us.silica.holdings.inc.txt SC 13G 11481
  Complete submission text file 0001086364-14-002453.txt   13145
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.: 14969747

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies