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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001258897-17-001058
Filing Date
2017-02-09
Accepted
2017-02-09 08:55:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A dfs260.htm SC 13G/A 51219
  Complete submission text file 0001258897-17-001058.txt   53048
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 1000 PARK DRIVE LAWRENCE PA 15055
Business Address 1000 PARK DRIVE LAWRENCE PA 15055 724-746-5500
BLACK BOX CORP (Subject) CIK: 0000849547 (see all company filings)

IRS No.: 953086563 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-42953 | Film No.: 17584791
SIC: 3576 Computer Communications Equipment