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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-11-258426
Filing Date
2011-09-28
Accepted
2011-09-28 12:28:37
Documents
2

Document Format Files

Seq Description Document Type Size
1 425 d236782d425.htm 425 9493
2 GRAPHIC g236782ex99_1logo.jpg GRAPHIC 7517
  Complete submission text file 0001193125-11-258426.txt   21729
Mailing Address 120 BROADWAY, SUITE 3350 NEW YORK NY 10271
Business Address 120 BROADWAY, SUITE 3350 NEW YORK NY 10271 402-390-7600
ACI WORLDWIDE, INC. (Filed by) CIK: 0000935036 (see all company filings)

IRS No.: 470772104 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 425
SIC: 7372 Services-Prepackaged Software

Mailing Address 705 WESTECH DRIVE NORCROSS GA 30092
Business Address 705 WESTECH DRIVE NORCROSS GA 30092 4049233500
S1 CORP /DE/ (Subject) CIK: 0001063254 (see all company filings)

IRS No.: 582395199 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 000-24931 | Film No.: 111111276
SIC: 7370 Services-Computer Programming, Data Processing, Etc.