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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0000872825-05-000051
Filing Date
2005-12-23
Accepted
2005-12-23 13:27:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 425 dec232005-425.htm 425 4557
  Complete submission text file 0000872825-05-000051.txt   6376
Mailing Address
Business Address 4500 MAIN ST TWENTIETH CENTURY TOWER KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY WORLD MUTUAL FUNDS INC (Filed by) CIK: 0000872825 (see all company filings)

IRS No.: 431567889 | State of Incorp.: MD | Fiscal Year End: 1130
Type: 425

Mailing Address 720 EAST WISCONSIN AVENUE MILWAUKEE WI 53202
Business Address 720 E WISCONSIN AVE MILWAUKEE WI 53202 4146652508
MASON STREET FUNDS INC (Subject) CIK: 0001023744 (see all company filings)

IRS No.: 391861700 | State of Incorp.: MD | Fiscal Year End: 0331
Type: 425 | Act: 34 | File No.: 811-07961 | Film No.: 051284850