S1 CORP /DE/ — SC TO-T

S1 CORP /DE/ of NORCROSS, GA filed a SC TO-T with the SEC on 2011-08-30. Industry: Services-Computer Programming, Data Processing, Etc..

Filing

Documents (2)

SeqTypeDescription
1SC TO-TSC TO-T
2EX-99.BEX-99.B

Filing timeline for this registrant (60)

Showing 12 of 60 filings.

FiledForm
2012-02-16SC TO-T/A
2012-02-16425
2012-02-14SC TO-T/A
2012-02-14425
2012-02-14425
2012-02-09SC TO-T/A
2012-02-09425
2012-02-06SC 14D9/A
2012-02-03SC TO-T/A
2012-02-03425
2012-01-24SC 14D9/A
2012-01-24SC TO-T/A

Co-filers (1)

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