Financials
| Publication of the 2025 ARA and 2026 Notice of AGM | Mar. 18, 2026 |
| Serco pre-close trading update | Dec. 17, 2025 |
| 2025 half year results | Aug. 07, 2025 |
| Serco pre-close trading update | Jun. 26, 2025 |
| Annual Report and Financial Statements 2024 | Feb. 27, 2025 |
| Annual Financial Report & Publication of 2024 ARA | Feb. 27, 2025 |
| 2024 Final Results | Feb. 27, 2025 |
Proxies
| Articles of Association | Apr. 24, 2025 |
| 2025 AGM Resolutions | Apr. 24, 2025 |
| Publication of the 2024 ARA and 2025 Notice of AGM | Mar. 20, 2025 |
| 2025 Form of Proxy | Mar. 20, 2025 |
| 2025 Notice of Annual General Meeting | Mar. 20, 2025 |
| Result of AGM | Apr. 24, 2024 |
| 2024 AGM Resolutions | Apr. 24, 2024 |
Ownership Update
| Transaction in Own Shares | Mar. 20, 2026 |
| Transaction in Own Shares | Mar. 13, 2026 |
| Transaction in Own Shares and Total Voting Rights | Mar. 11, 2026 |
| Transaction in Own Shares | Dec. 04, 2025 |
| Transaction in Own Shares | Dec. 03, 2025 |
| Transaction in Own Shares | Dec. 02, 2025 |
| Transactions in own shares and Total Voting Rights | Nov. 28, 2025 |
Announcements
| Holding(s) in Company | Mar. 18, 2026 |
| Holding(s) in Company | Feb. 19, 2026 |
| Holding(s) in Company | Feb. 09, 2026 |
| Holding(s) in Company | Feb. 05, 2026 |
| Total Voting Rights and Capital | Feb. 02, 2026 |
| Holding(s) in Company | Jan. 29, 2026 |
| Holding(s) in Company | Jan. 05, 2026 |
Prospectuses
| US Private Placement debt issuance | Oct. 09, 2020 |
| Rights Issue Prospectus | Mar. 12, 2015 |