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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0000100334-09-000023
Filing Date
2009-03-05
Accepted
2009-03-05 15:58:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 425 mar52009-425.htm 425 7648
  Complete submission text file 0000100334-09-000023.txt   11523

Series and Classes/Contracts Information:

Merger
  Status Name Ticker Symbol
CIK 0000100334 acquiring    
Series S000006205   GROWTH FUND
Class/Contract C000017101   INVESTOR CLASS TWCGX
CIK 0000872825 target    
Series S000006608   LIFE SCIENCES FUND
Class/Contract C000018045   INVESTOR CLASS ALSIX
CIK 0000872825    
Series S000006609   TECHNOLOGY FUND
Class/Contract C000018049   INVESTOR CLASS ATCIX
CIK 0000100334 acquiring    
Series S000006205   GROWTH FUND
Class/Contract C000017103   INSTITUTIONAL CLASS TWGIX
CIK 0000872825 target    
Series S000006608   LIFE SCIENCES FUND
Class/Contract C000018047   INSTITUTIONAL CLASS AILSX
CIK 0000872825    
Series S000006609   TECHNOLOGY FUND
Class/Contract C000018051   INSTITUTIONAL CLASS ATYIX
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY MUTUAL FUNDS, INC. (Filed by) CIK: 0000100334 (see all company filings)

IRS No.: 446006315 | State of Incorp.: MO | Fiscal Year End: 1031
Type: 425
SIC: 0000

Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY WORLD MUTUAL FUNDS INC (Subject) CIK: 0000872825 (see all company filings)

IRS No.: 431567889 | State of Incorp.: MD | Fiscal Year End: 1130
Type: 425 | Act: 34 | File No.: 811-06247 | Film No.: 09658936