Aci Worldwide, Inc. SEC filings ACIW
Aci Worldwide, Inc. has 1,006 filings in SEC EDGAR's recent list, going back to Feb 16, 2012. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| UPLOAD | Letter from the SEC | May 12, 2023 | — |
| CORRESP | Letter to the SEC | May 10, 2023 | — |
| UPLOAD | Letter from the SEC | Apr 27, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 4, 2018 | — |
| CORRESP | Letter to the SEC | Oct 3, 2018 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 11, 2017 | — |
| CORRESP | Letter to the SEC | Jun 19, 2017 | — |
| UPLOAD | Letter from the SEC | Jun 7, 2017 | — |
| SC TO-T/A | Amendment no. 3 to form sc to-t | Nov 18, 2013 | — |
| SC TO-T/A | Amendment no. 3 to form sc to-t | Nov 5, 2013 | — |
| SC TO-T/A | Filing | Oct 29, 2013 | — |
| CORRESP | Letter to the SEC | Oct 18, 2013 | — |
| SC TO-T/A | Filing | Oct 18, 2013 | — |
| SC TO-T | Schedule to-t | Oct 4, 2013 | — |
| SC TO-C | Form 8-k | Sep 23, 2013 | — |
| UPLOAD | Letter from the SEC | Aug 7, 2013 | — |
| CORRESP | Letter to the SEC | Aug 6, 2013 | — |
| UPLOAD | Letter from the SEC | Jul 24, 2013 | — |
| SC TO-T/A | Filing | Mar 11, 2013 | — |
| SC TO-T/A | Schedule to amendment no. 2 | Feb 26, 2013 | — |
| SC TO-T/A | Filing | Feb 19, 2013 | — |
| SC TO-T | Filing | Feb 8, 2013 | — |
| SC TO-C | Form 8-k | Jan 31, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 12, 2012 | — |
| CORRESP | Letter to the SEC | Mar 30, 2012 | — |
| UPLOAD | Letter from the SEC | Mar 19, 2012 | — |
| SC TO-T/A | Filing | Feb 16, 2012 | — |
| 425 | Filing | Feb 16, 2012 | — |
Showing 29 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Prepackaged Software (SIC 7372)
- Listed as
- ACIW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Elkhorn, NE
- SEC filer status
- Large accelerated filer
- SEC CIK
- 935036
- Former names
- TRANSACTION SYSTEMS ARCHITECTS INC (until Jun 29, 2007)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.