ACI WORLDWIDE, INC. reports

Company location: Elkhorn, NE
Fiscal year end: 31 December

ACI WORLDWIDE, INC. has filed 1,732 SEC EDGAR filings since 09 Feb 1996

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SEC filing history

Showing 1-25 of 1,000 matching filings.

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1

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-25346

8-K

Filing date: 02 Jun 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 13 May 2026
Reporting date: 11 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-25346

10-Q

Filing date: 07 May 2026
Reporting date: 31 Mar 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-25346

8-K

Filing date: 07 May 2026
Reporting date: 07 May 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G File 005-45029

SCHEDULE 13G filing

Filing date: 29 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G File 005-45029

SCHEDULE 13G filing

Filing date: 29 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G File 005-45029

SCHEDULE 13G filing

Filing date: 28 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 000-25346

ARS

Filing date: 20 Apr 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-25346

DEFA14A

Filing date: 20 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-25346

DEF 14A

Filing date: 20 Apr 2026
Reporting date: 02 Jun 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 15 Apr 2026
Reporting date: 13 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 15 Apr 2026
Reporting date: 13 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A File 005-45029

SCHEDULE 13G/A filing

Filing date: 26 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 25 Mar 2026
Reporting date: 24 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Mar 2026
Reporting date: 19 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 10 Mar 2026
Reporting date: 06 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

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