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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000061227-12-000011
Filing Date
2012-01-27
Accepted
2012-01-27 12:13:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 g13.txt SC 13G/A 5582
  Complete submission text file 0000061227-12-000011.txt   7065
Mailing Address 9 WEST 57TH STREET 33RD FLOOR NEW YORK NY 10019
Business Address 9 WEST 57TH STREET 33RD FLOOR NEW YORK NY 10019 212-758-5400
MACKAY SHIELDS LLC (Filed by) CIK: 0000061227 (see all company filings)

IRS No.: 134080466 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 2925 BRIARPARK, SUITE 500 HOUSTON TX 77042
Business Address 2925 BRIARPARK, SUITE 500 HOUSTON TX 77042 713-499-6200
U.S. Concrete, Inc. (Subject) CIK: 0001307784 (see all company filings)

IRS No.: 760586680
Type: SC 13G/A | Act: 34 | File No.: 005-84033 | Film No.: 12550621