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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000354204-12-000766
Filing Date
2012-02-13
Accepted
2012-02-13 17:19:01
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A rrd023.htm SC 13G/A 50159
  Complete submission text file 0000354204-12-000766.txt   51640
Mailing Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746
Business Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746 (512) 306-7400
DIMENSIONAL FUND ADVISORS LP (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 222370029 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056
Business Address
WESTLAKE CHEMICAL CORP (Subject) CIK: 0001262823 (see all company filings)

IRS No.: 760346924
Type: SC 13G/A | Act: 34 | File No.: 005-80528 | Film No.: 12600367
SIC: 2860 Industrial Organic Chemicals