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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000052388-02-000037
Filing Date
2002-05-10
Accepted
2002-05-10 12:41:48
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMD NO. 1 - BLACK BOX CORP form13g-a1.htm SC 13G/A 7724
  Complete submission text file 0000052388-02-000037.txt   9824
Mailing Address
Business Address TWENTIETH CENTURY TOWER 4500 MAIN ST KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY INVESTMENT MANAGEMENT INC (Filed by) CIK: 0000052388 (see all company filings)

IRS No.: 440640487 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 0000

Mailing Address
Business Address 1000 PARK DR LAWRENCE PA 15055 4128736788
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.: 005-43288 | Film No.: 02641099
SIC: 3576 Computer Communications Equipment