# ACI Worldwide, Inc.: filings

ACIW · Nasdaq · CIK 935036 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/aciw.md) · [Financials](/companies/aciw/financials.md) · [Filings](/companies/aciw/filings.md) · [Insiders](/companies/aciw/insiders.md)

## Reports and events: 321 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 602, 8-K 214, SC 13G/A 78, 10-Q 53, 3 37, 144 28, 425 27, SC TO-T/A 21, UPLOAD 21, CORRESP 19, DEFA14A 19, 10-K 18, DEF 14A 18, S-8 POS 14, SC 13G 11, ARS 10, 4/A 7, S-8 6, 10-Q/A 5, 8-K/A 5, SC 13D/A 5, 5 4, SCHEDULE 13G/A 4, 3/A 3, DFAN14A 3, EFFECT 3, SC 13D 3, SCHEDULE 13G 3, SC TO-T 3, 424B3 2, PRE 14A 2, S-4/A 2, SC TO-C 2, 424B2 1, CT ORDER 1, DEFC14A 1, NT 10-K 1, POS AM 1, PREC14A 1, S-3 1, S-3/A 1, S-4 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-06 | 10:16 ET | [10-Q](/filings/0000935036-26-000028.md) | Quarterly report, period 2026-06-30 | 0000935036-26-000028 |
| 2026-08-06 | 08:04 ET | [8-K](/filings/0000935036-26-000026.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-26-000026 |
| 2026-06-02 | 17:08 ET | [8-K](/filings/0001193125-26-253825.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-253825 |
| 2026-05-07 | 14:27 ET | [10-Q](/filings/0000935036-26-000021.md) | Quarterly report, period 2026-03-31 | 0000935036-26-000021 |
| 2026-05-07 | 07:58 ET | [8-K](/filings/0000935036-26-000019.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-26-000019 |
| 2026-04-20 | 06:04 ET | [DEF 14A](/filings/0001193125-26-162572.md) | Proxy statement, period 2026-06-02 | 0001193125-26-162572 |
| 2026-02-26 | 12:41 ET | [10-K](/filings/0000935036-26-000011.md) | Annual report, period 2025-12-31 | 0000935036-26-000011 |
| 2026-02-26 | 07:53 ET | [8-K](/filings/0000935036-26-000009.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-26-000009 |
| 2026-01-14 | 09:15 ET | [8-K](/filings/0001193125-26-012321.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-012321 |
| 2025-11-06 | 10:26 ET | [10-Q](/filings/0000935036-25-000031.md) | Quarterly report, period 2025-09-30 | 0000935036-25-000031 |
| 2025-11-06 | 08:03 ET | [8-K](/filings/0000935036-25-000029.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-25-000029 |
| 2025-10-01 | 09:15 ET | [8-K](/filings/0001193125-25-225981.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-225981 |
| 2025-09-12 | 16:01 ET | [8-K](/filings/0000935036-25-000022.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000935036-25-000022 |
| 2025-08-07 | 11:42 ET | [10-Q](/filings/0000935036-25-000019.md) | Quarterly report, period 2025-06-30 | 0000935036-25-000019 |
| 2025-08-07 | 08:36 ET | [8-K](/filings/0000935036-25-000017.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure | 0000935036-25-000017 |
| 2025-06-20 | 09:15 ET | [8-K](/filings/0001193125-25-143290.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-143290 |
| 2025-06-09 | 16:05 ET | [8-K](/filings/0001193125-25-137808.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-137808 |
| 2025-06-03 | 17:00 ET | [8-K](/filings/0001193125-25-134174.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-25-134174 |
| 2025-05-08 | 11:48 ET | [10-Q](/filings/0000935036-25-000013.md) | Quarterly report, period 2025-03-31 | 0000935036-25-000013 |
| 2025-05-08 | 09:10 ET | [8-K](/filings/0000935036-25-000011.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-25-000011 |
| 2025-04-21 | 06:07 ET | [DEF 14A](/filings/0001193125-25-086263.md) | Proxy statement, period 2025-06-03 | 0001193125-25-086263 |
| 2025-02-27 | 10:35 ET | [10-K](/filings/0000935036-25-000006.md) | Annual report, period 2024-12-31 | 0000935036-25-000006 |
| 2025-02-27 | 08:49 ET | [8-K](/filings/0000935036-25-000004.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-25-000004 |
| 2024-11-07 | 12:37 ET | [10-Q](/filings/0000935036-24-000038.md) | Quarterly report, period 2024-09-30 | 0000935036-24-000038 |
| 2024-11-07 | 08:07 ET | [8-K](/filings/0000935036-24-000036.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-24-000036 |
| 2024-08-01 | 09:14 ET | [8-K](/filings/0000935036-24-000032.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-24-000032 |
| 2024-08-01 | 09:03 ET | [10-Q](/filings/0000935036-24-000030.md) | Quarterly report, period 2024-06-30 | 0000935036-24-000030 |
| 2024-07-18 | 09:21 ET | [8-K](/filings/0001193125-24-180783.md) | 5.02 Departure or appointment of officers or directors | 0001193125-24-180783 |
| 2024-06-13 | 08:02 ET | [8-K](/filings/0000935036-24-000023.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000935036-24-000023 |
| 2024-06-05 | 17:13 ET | [8-K](/filings/0000935036-24-000021.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000935036-24-000021 |
| 2024-04-30 | 09:37 ET | [10-Q](/filings/0000935036-24-000018.md) | Quarterly report, period 2024-03-31 | 0000935036-24-000018 |
| 2024-04-30 | 09:22 ET | [8-K](/filings/0000935036-24-000016.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-24-000016 |
| 2024-04-22 | 16:02 ET | [DEF 14A](/filings/0001193125-24-104829.md) | Proxy statement, period 2024-06-04 | 0001193125-24-104829 |
| 2024-03-13 | 20:27 ET | [8-K](/filings/0000935036-24-000011.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-24-000011 |
| 2024-02-29 | 11:32 ET | [10-K](/filings/0000935036-24-000007.md) | Annual report, period 2023-12-31 | 0000935036-24-000007 |
| 2024-02-29 | 09:21 ET | [8-K](/filings/0000935036-24-000005.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-24-000005 |
| 2023-11-02 | 10:15 ET | [10-Q](/filings/0000935036-23-000039.md) | Quarterly report, period 2023-09-30 | 0000935036-23-000039 |
| 2023-11-02 | 09:21 ET | [8-K](/filings/0000935036-23-000037.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-23-000037 |
| 2023-08-03 | 10:41 ET | [10-Q](/filings/0000935036-23-000031.md) | Quarterly report, period 2023-06-30 | 0000935036-23-000031 |
| 2023-08-03 | 09:11 ET | [8-K](/filings/0000935036-23-000029.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-23-000029 |
| 2023-06-05 | 16:07 ET | [8-K](/filings/0001193125-23-160693.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-23-160693 |
| 2023-05-31 | 08:27 ET | [8-K](/filings/0001193125-23-157316.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-23-157316 |
| 2023-05-17 | 16:18 ET | [8-K](/filings/0000935036-23-000024.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000935036-23-000024 |
| 2023-05-04 | 10:45 ET | [10-Q](/filings/0000935036-23-000019.md) | Quarterly report, period 2023-03-31 | 0000935036-23-000019 |
| 2023-05-04 | 09:41 ET | [8-K](/filings/0000935036-23-000017.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000935036-23-000017 |
| 2023-04-18 | 07:02 ET | [DEF 14A](/filings/0001193125-23-104233.md) | Proxy statement | 0001193125-23-104233 |
| 2023-03-01 | 10:59 ET | [10-K](/filings/0000935036-23-000009.md) | Annual report, period 2022-12-31 | 0000935036-23-000009 |
| 2023-03-01 | 09:26 ET | [8-K](/filings/0000935036-23-000006.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000935036-23-000006 |
| 2023-02-17 | 16:03 ET | [8-K](/filings/0001193125-23-041974.md) | 5.02 Departure or appointment of officers or directors | 0001193125-23-041974 |
| 2022-11-29 | 16:04 ET | [8-K](/filings/0001193125-22-294298.md) | 5.02 Departure or appointment of officers or directors | 0001193125-22-294298 |

Page 1 of 7. [Older](/companies/aciw/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:01 ET. No prices; not investment advice.