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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001086364-13-003571
Filing Date
2013-02-11
Accepted
2013-02-08 19:04:33
Documents
1

Document Format Files

Seq Description Document Type Size
1 mastec.inc..txt SC 13G/A 10475
  Complete submission text file 0001086364-13-003571.txt   12337
Mailing Address 800 S. DOUGLAS ROAD 12TH FLOOR CORAL GABLES FL 33134
Business Address 800 S. DOUGLAS ROAD 12TH FLOOR CORAL GABLES FL 33134 3055991800
MASTEC INC (Subject) CIK: 0000015615 (see all company filings)

IRS No.: 650829355 | State of Incorp.: FL | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-17309 | Film No.: 13588429
SIC: 1623 Water, Sewer, Pipeline, Comm & Power Line Construction

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/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies