Unisys Corp SEC filings UIS
Unisys Corp has 1,007 filings in SEC EDGAR's recent list, going back to Feb 9, 2015. Its latest annual report, Form ARS, was filed on Mar 16, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Jul 30, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 4, 2026 | Nov 4, 2026 |
| S-8 | Employee stock plan registration | Aug 31, 2026 | — |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2026 | Jun 2, 2026 |
| 11-K | Employee savings plan report | May 29, 2026 | Dec 31, 2025 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 4, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Mar 16, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 16, 2026 | — |
| DEF 14A | Proxy statement | Mar 16, 2026 | Apr 30, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 5, 2026 | Apr 30, 2026 |
| 10-K | Annual report | Feb 25, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 24, 2026 | Feb 24, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 28, 2025 | Nov 25, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 8, 2025 | Oct 8, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 24, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 18, 2025 | Jul 18, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, Change to shareholder rights, Regulation FD disclosure
|
Jun 27, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 27, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 17, 2025 | Jun 16, 2025 |
| S-8 | Employee stock plan registration | Jun 16, 2025 | — |
| 11-K | Employee savings plan report | Jun 12, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 11, 2025 | Jun 11, 2025 |
| 8-K |
Current report
Other events
|
May 30, 2025 | May 30, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 14, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| UPLOAD | Letter from the SEC | Apr 29, 2025 | — |
| CORRESP | Letter to the SEC | Apr 24, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 14, 2025 | — |
| CORRESP | Letter to the SEC | Apr 4, 2025 | — |
| CORRESP | Letter to the SEC | Mar 26, 2025 | — |
| ARS | Annual report to shareholders | Mar 24, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 24, 2025 | — |
| DEF 14A | Proxy statement | Mar 24, 2025 | May 8, 2025 |
| UPLOAD | Letter from the SEC | Mar 17, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 14, 2025 | Mar 14, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 12, 2025 | May 8, 2025 |
| 10-K | Annual report | Feb 21, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2024 | Dec 5, 2024 |
| 10-Q | Quarterly report | Oct 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 30, 2024 | Oct 28, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Other events
|
Oct 22, 2024 | Oct 22, 2024 |
| 10-Q | Quarterly report | Aug 6, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 11-K | Employee savings plan report | Jun 14, 2024 | Dec 31, 2023 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| S-8 | Employee stock plan registration | May 7, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
May 2, 2024 | May 1, 2024 |
| ARS | Annual report to shareholders | Mar 22, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 22, 2024 | — |
| DEF 14A | Proxy statement | Mar 22, 2024 | May 1, 2024 |
| 10-K | Annual report | Feb 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2023 | Dec 11, 2023 |
| 10-Q | Quarterly report | Nov 7, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2023 | Nov 6, 2023 |
| UPLOAD | Letter from the SEC | Sep 29, 2023 | — |
| CORRESP | Letter to the SEC | Sep 21, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 13, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Aug 14, 2023 | Aug 14, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2023 | Aug 1, 2023 |
| 11-K | Employee savings plan report | Jun 29, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 15, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2023 | May 30, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2023 | May 5, 2023 |
| S-8 | Employee stock plan registration | May 5, 2023 | — |
| S-8 | Employee stock plan registration | May 5, 2023 | — |
| 10-Q | Quarterly report | May 2, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 2, 2023 | May 2, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 7, 2023 | Apr 3, 2023 |
| ARS | Annual report to shareholders | Mar 24, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 24, 2023 | — |
| DEF 14A | Proxy statement | Mar 24, 2023 | — |
| 8-K |
Current report
Auditor change
|
Mar 22, 2023 | Mar 17, 2023 |
| 10-K | Annual report | Mar 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Dec 14, 2022 | Dec 13, 2022 |
| 10-Q | Quarterly report | Nov 23, 2022 | Sep 30, 2022 |
| 10-Q/A | Amended quarterly report | Nov 23, 2022 | Jun 30, 2022 |
| 10-Q/A | Amended quarterly report | Nov 23, 2022 | Mar 31, 2022 |
| 10-K/A | Amended annual report | Nov 23, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Listing notice, Regulation FD disclosure, Other events
|
Nov 21, 2022 | Nov 15, 2022 |
| 8-K |
Current report
Other events
|
Nov 21, 2022 | Nov 21, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2022 | Nov 7, 2022 |
| NT 10-Q | Filing | Nov 7, 2022 | Nov 7, 2022 |
| UPLOAD | Letter from the SEC | Sep 20, 2022 | — |
| CORRESP | Letter to the SEC | Sep 12, 2022 | — |
| UPLOAD | Letter from the SEC | Aug 31, 2022 | — |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 11-K | Employee savings plan report | Jun 29, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2022 | May 5, 2022 |
| 10-Q | Quarterly report | Apr 27, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 14, 2022 | Apr 14, 2022 |
| DEFA14A | Additional proxy material | Mar 25, 2022 | — |
| DEF 14A | Proxy statement | Mar 25, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 24, 2022 | Mar 24, 2022 |
| 10-K | Annual report | Feb 22, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2022 | Feb 21, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 14, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2021 | Dec 3, 2021 |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 19, 2021 | Oct 18, 2021 |
| 10-Q | Quarterly report | Aug 2, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 2, 2021 | Aug 2, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 23, 2021 | Jul 23, 2021 |
| 11-K | Employee savings plan report | Jun 29, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 15, 2021 | Jun 15, 2021 |
| 8-K |
Current report
Other events
|
Jun 3, 2021 | Jun 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 3, 2021 | Jun 3, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2021 | — |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Apr 26, 2021 | Apr 23, 2021 |
| DEFA14A | Additional proxy material | Apr 14, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2021 | Apr 12, 2021 |
| 8-K |
Current report
Other events
|
Mar 19, 2021 | Mar 19, 2021 |
| DEFA14A | Additional proxy material | Mar 12, 2021 | — |
| DEF 14A | Proxy statement | Mar 12, 2021 | Apr 23, 2021 |
| 8-K |
Current report
Unregistered share sale
|
Mar 4, 2021 | Mar 3, 2021 |
| S-3ASR | Automatic shelf registration | Feb 26, 2021 | — |
| 10-K | Annual report | Feb 26, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2021 | Feb 22, 2021 |
| 8-K |
Current report
Officer or director change
|
Jan 15, 2021 | Jan 13, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Oct 29, 2020 | Oct 29, 2020 |
| 10-Q | Quarterly report | Oct 27, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2020 | Oct 26, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 22, 2020 | Oct 22, 2020 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Oct 21, 2020 | Oct 21, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 21, 2020 | Oct 21, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 13, 2020 | Oct 13, 2020 |
| 8-K |
Current report
Officer or director change
|
Aug 7, 2020 | Aug 7, 2020 |
| 25-NSE | Delisting notice | Aug 5, 2020 | — |
| 8-A12B/A | Filing | Aug 4, 2020 | — |
| 10-Q | Quarterly report | Aug 4, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 4, 2020 | Aug 4, 2020 |
| 11-K | Employee savings plan report | Jun 29, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2020 | May 7, 2020 |
| 10-Q | Quarterly report | Apr 28, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2020 | Apr 28, 2020 |
| DEFA14A | Additional proxy material | Mar 27, 2020 | — |
| DEF 14A | Proxy statement | Mar 27, 2020 | May 7, 2020 |
| 8-K |
Current report
Agreement ended
|
Mar 20, 2020 | Mar 19, 2020 |
| 8-K/A | Amended current report | Mar 18, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Regulation FD disclosure
|
Mar 16, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Auditor change
|
Mar 13, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 13, 2020 | Mar 13, 2020 |
| 10-K | Annual report | Feb 28, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2020 | Feb 25, 2020 |
| CERT | Nyse certification filing | Feb 6, 2020 | — |
| 8-A12B | Filing | Feb 6, 2020 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Regulation FD disclosure
|
Feb 6, 2020 | Feb 5, 2020 |
| 10-Q | Quarterly report | Oct 30, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 17, 2019 | Sep 14, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Aug 5, 2019 | Aug 2, 2019 |
| 10-Q | Quarterly report | Jul 30, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2019 | Jul 30, 2019 |
| 11-K | Employee savings plan report | Jun 25, 2019 | Dec 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| S-8 | Employee stock plan registration | May 21, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2019 | May 10, 2019 |
| UPLOAD | Letter from the SEC | May 9, 2019 | — |
| 10-Q | Quarterly report | May 3, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 2, 2019 | May 2, 2019 |
| CORRESP | Letter to the SEC | Apr 18, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Apr 10, 2019 | Apr 6, 2019 |
| UPLOAD | Letter from the SEC | Apr 8, 2019 | — |
| DEFA14A | Additional proxy material | Mar 29, 2019 | — |
| DEF 14A | Proxy statement | Mar 29, 2019 | May 10, 2019 |
| PRE 14A | Preliminary proxy statement | Mar 15, 2019 | May 10, 2019 |
| 10-K | Annual report | Mar 4, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2019 | Feb 12, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2019 | Jan 22, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2018 | Dec 18, 2018 |
| 10-Q | Quarterly report | Nov 9, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 10-Q | Quarterly report | Aug 1, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Officer or director change
|
Jul 10, 2018 | Jul 6, 2018 |
| 11-K | Employee savings plan report | Jun 22, 2018 | Dec 31, 2017 |
| 424B3 | Prospectus | Jun 15, 2018 | — |
| EFFECT | Filing | Jun 14, 2018 | — |
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-Computer Integrated Systems Design (SIC 7373)
- Listed as
- UIS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Blue Bell, PA
- SEC filer status
- Accelerated filer
- SEC CIK
- 746838
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.