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 |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2026 | Nov 5, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 2, 2026 | Jun 2, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2026 | May 7, 2026 |
| ARS | Annual report to shareholders | Apr 20, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 20, 2026 | — |
| DEF 14A | Proxy statement | Apr 20, 2026 | Jun 2, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Feb 26, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 14, 2026 | Jan 13, 2026 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2025 | Sep 8, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 20, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 9, 2025 | Jun 9, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 3, 2025 | Jun 3, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
May 8, 2025 | May 8, 2025 |
| ARS | Annual report to shareholders | Apr 21, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 21, 2025 | — |
| DEF 14A | Proxy statement | Apr 21, 2025 | Jun 3, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2025 | Feb 27, 2025 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 1, 2024 | Aug 1, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2024 | Jul 17, 2024 |
| 8-K |
Current report
Other events
|
Jun 13, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 5, 2024 | Jun 5, 2024 |
| 10-Q | Quarterly report | Apr 30, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 30, 2024 | Apr 30, 2024 |
| ARS | Annual report to shareholders | Apr 22, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 22, 2024 | — |
| DEF 14A | Proxy statement | Apr 22, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 13, 2024 | Mar 12, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change, Regulation FD disclosure
|
Feb 29, 2024 | Feb 23, 2024 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2023 | Nov 2, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 5, 2023 | Jun 1, 2023 |
| S-8 | Employee stock plan registration | Jun 1, 2023 | — |
| 8-K |
Current report
Officer or director change
|
May 31, 2023 | May 31, 2023 |
| 8-K |
Current report
Officer or director change
|
May 17, 2023 | May 17, 2023 |
| UPLOAD | Letter from the SEC | May 12, 2023 | — |
| CORRESP | Letter to the SEC | May 10, 2023 | — |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
May 4, 2023 | May 4, 2023 |
| UPLOAD | Letter from the SEC | Apr 27, 2023 | — |
| ARS | Annual report to shareholders | Apr 18, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 18, 2023 | — |
| DEF 14A | Proxy statement | Apr 18, 2023 | — |
| 10-K | Annual report | Mar 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Mar 1, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 17, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 29, 2022 | Nov 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Nov 8, 2022 | Nov 7, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Other events
|
Sep 1, 2022 | Sep 1, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 5, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 17, 2022 | Jun 17, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2022 | Jun 1, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2022 | Jun 2, 2022 |
| 8-K |
Current report
Officer or director change
|
May 9, 2022 | May 5, 2022 |
| 10-Q | Quarterly report | May 5, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 19, 2022 | Apr 15, 2022 |
| DEFA14A | Additional proxy material | Apr 18, 2022 | — |
| DEF 14A | Proxy statement | Apr 18, 2022 | Jun 1, 2022 |
| 8-K/A |
Amended current report
Bylaw or fiscal year change
|
Apr 1, 2022 | Mar 22, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 28, 2022 | Mar 22, 2022 |
| 10-K | Annual report | Feb 24, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2022 | Feb 24, 2022 |
| 8-K |
Current report
Other events
|
Dec 6, 2021 | Dec 1, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 17, 2021 | Nov 17, 2021 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2021 | Nov 4, 2021 |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2021 | Aug 5, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 8, 2021 | Jun 8, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 1, 2021 | Jun 1, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2021 | May 6, 2021 |
| DEFA14A | Additional proxy material | Apr 16, 2021 | — |
| DEF 14A | Proxy statement | Apr 16, 2021 | Jun 2, 2021 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Mar 23, 2021 | Mar 23, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2021 | Mar 1, 2021 |
| 10-K | Annual report | Feb 25, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 25, 2021 | Feb 25, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 9, 2021 | Feb 5, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 28, 2021 | Jan 27, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 10, 2020 | Nov 10, 2020 |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Officer or director change
|
Oct 26, 2020 | Oct 22, 2020 |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 10, 2020 | Jun 9, 2020 |
| S-8 | Employee stock plan registration | Jun 9, 2020 | — |
| DEFA14A | Additional proxy material | May 29, 2020 | — |
| 10-Q | Quarterly report | May 7, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2020 | May 7, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2020 | Apr 23, 2020 |
| DEFA14A | Additional proxy material | Apr 24, 2020 | — |
| DEF 14A | Proxy statement | Apr 24, 2020 | Jun 9, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2020 | Feb 27, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2020 | Feb 18, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 13, 2020 | Jan 13, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2019 | Dec 9, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 26, 2019 | Nov 26, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 21, 2019 | Nov 19, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 7, 2019 | Nov 5, 2019 |
| 10-Q | Quarterly report | Nov 7, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2019 | Nov 7, 2019 |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K/A | Amended current report | Jul 19, 2019 | May 9, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2019 | Jun 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
May 21, 2019 | May 21, 2019 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
May 9, 2019 | May 9, 2019 |
| 10-Q | Quarterly report | May 9, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 9, 2019 | May 9, 2019 |
| DEFA14A | Additional proxy material | Apr 26, 2019 | — |
| DEF 14A | Proxy statement | Apr 26, 2019 | Jun 11, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 11, 2019 | Apr 5, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2019 | Mar 4, 2019 |
| 10-K | Annual report | Mar 1, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Feb 28, 2019 | Feb 28, 2019 |
| UPLOAD | Letter from the SEC | Dec 4, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2018 | Nov 14, 2018 |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2018 | Nov 8, 2018 |
| CORRESP | Letter to the SEC | Oct 3, 2018 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2018 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 21, 2018 | Aug 21, 2018 |
| 8-K |
Current report
Other events
|
Aug 8, 2018 | Aug 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 6, 2018 | Aug 6, 2018 |
| 10-Q | Quarterly report | Aug 2, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2018 | Aug 2, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2018 | Jun 12, 2018 |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 10, 2018 | May 10, 2018 |
| DEFA14A | Additional proxy material | Apr 27, 2018 | — |
| DEF 14A | Proxy statement | Apr 27, 2018 | Jun 12, 2018 |
| 10-K | Annual report | Feb 27, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 23, 2018 | Feb 19, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 22, 2018 | Feb 22, 2018 |
| S-8 POS | Filing | Jan 25, 2018 | — |
| S-8 POS | Filing | Jan 25, 2018 | — |
| S-8 POS | Filing | Jan 25, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2017 | Nov 14, 2017 |
| 10-Q | Quarterly report | Nov 2, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2017 | Nov 2, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 17, 2017 | Aug 11, 2017 |
| S-8 | Employee stock plan registration | Aug 1, 2017 | — |
| 10-Q | Quarterly report | Jul 27, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2017 | Jul 27, 2017 |
| UPLOAD | Letter from the SEC | Jul 11, 2017 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 20, 2017 | Jun 14, 2017 |
| CORRESP | Letter to the SEC | Jun 19, 2017 | — |
| 8-K |
Current report
Other events
|
Jun 9, 2017 | Jun 9, 2017 |
| UPLOAD | Letter from the SEC | Jun 7, 2017 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 4, 2017 | May 4, 2017 |
| 10-Q | Quarterly report | May 4, 2017 | Mar 31, 2017 |
| DEFA14A | Additional proxy material | Apr 27, 2017 | — |
| DEF 14A | Proxy statement | Apr 27, 2017 | Jun 14, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2017 | Mar 9, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 2, 2017 | Mar 2, 2017 |
| 10-K | Annual report | Mar 1, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Material agreement, New debt, Officer or director change, Bylaw or fiscal year change
|
Feb 27, 2017 | Feb 21, 2017 |
| 10-Q | Quarterly report | Nov 3, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2016 | Nov 3, 2016 |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 POS | Filing | Sep 21, 2016 | — |
| S-8 | Employee stock plan registration | Aug 5, 2016 | — |
| 10-Q | Quarterly report | Jul 28, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 20, 2016 | Jun 14, 2016 |
| 8-K |
Current report
Other events
|
May 27, 2016 | May 27, 2016 |
Showing 200 filings, the most recent 200. 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.