| Date Filed | Type | Description |
| 08/14/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 08/02/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 08/01/2023 |
8-K
| Quarterly results |
| 07/10/2023 |
SC 13G/A
| FMR LLC reports a 0.6% stake in UNISYS CORP |
| 06/29/2023 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
| 06/02/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/26/2023 |
SD
| Form SD - Specialized disclosure report: |
| 05/08/2023 |
8-K
| Submission of Matters to a Vote of Security Holders Interactive Data |
| 05/08/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 05/08/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 05/02/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 05/02/2023 |
8-K
| Quarterly results |
| 04/06/2023 |
SC 13G/A
| BlackRock Inc. reports a 7.7% stake in UNISYS CORPORATION |
| 03/24/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 03/24/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 03/24/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/22/2023 |
8-K
| Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits Interactive Data |
| 03/01/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/22/2023 |
8-K
| Quarterly results |
| 02/10/2023 |
SC 13G/A
| Neuberger Berman Group LLC reports a 7.4% stake in UNISYS CORP |
| 02/09/2023 |
SC 13G/A
| FMR LLC reports a 15% stake in UNISYS CORP |
| 02/09/2023 |
SC 13G/A
| VANGUARD GROUP INC reports a 12% stake in Unisys Corp. |
| 12/14/2022 |
8-K
| Quarterly results |
| 11/23/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 11/23/2022 |
10-Q/A
| Quarterly Report for the period ended June 30, 2022 [amend] |
| 11/23/2022 |
10-Q/A
| Quarterly Report for the period ended March 31, 2022 [amend] |
| 11/23/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 11/21/2022 |
8-K
| Quarterly results |
| 11/21/2022 |
8-K
| Quarterly results |
| 11/07/2022 |
8-K
| Quarterly results |
| 11/07/2022 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 08/03/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/03/2022 |
8-K
| Quarterly results |
| 06/29/2022 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
|