Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-13-000238
Filing Date
2013-02-14
Accepted
2013-02-14 12:31:11
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G 17885
  Complete submission text file 0000902219-13-000238.txt   19645
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 10653 SOUTH RIVERFRONT PARKWAY SUITE 300 SOUTH JORDAN UT 84095
Business Address 10653 SOUTH RIVERFRONT PARKWAY SUITE 300 SOUTH JORDAN UT 84095 8019849400
HEADWATERS INC (Subject) CIK: 0001003344 (see all company filings)

EIN.: 870547337 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G | Act: 34 | File No.: 005-50887 | Film No.: 13609347
SIC: 3272 Concrete Products, Except Block & Brick