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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001445546-15-001480
Filing Date
2015-03-10
Accepted
2015-03-10 10:54:21
Documents
2

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G sc13g_3.txt SC 13G 12286
2 JOINT FILING AGREEMENT ex99_3.txt EX-99.1 2257
  Complete submission text file 0001445546-15-001480.txt   16140
Mailing Address 12O EAST LIBERTY DRIVE SUITE 400 WHEATON IL 60187
Business Address 12O EAST LIBERTY DRIVE SUITE 400 WHEATON IL 60187 630-765-8000
FIRST TRUST PORTFOLIOS LP (Filed by) CIK: 0001184765 (see all company filings)

IRS No.: 000000000 | State of Incorp.: IL
Type: SC 13G

Mailing Address 8490 PROGRESS DRIVE, SUITE 300 FREDERICK MD 21701
Business Address 8490 PROGRESS DRIVE, SUITE 300 FREDERICK MD 21701 301-682-0600
U.S. SILICA HOLDINGS, INC. (Subject) CIK: 0001524741 (see all company filings)

IRS No.: 263718801 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87314 | Film No.: 15687559
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)