Non-ownership Filings
| Acquisition | Aug. 26, 2025 |
| Result of AGM | Jul. 24, 2025 |
| AGM Resolutions | Jul. 24, 2025 |
| Halma plc Proxy Form 2025 - Revised | Jun. 24, 2025 |
| Annual Financial Report | Jun. 20, 2025 |
| Full Year Results | Jun. 12, 2025 |
| Directorate Change | May. 16, 2025 |
Ownership Update Filings
| Director/PDMR Shareholding | Jun. 30, 2025 |
| Director/PDMR Shareholding | Jun. 24, 2025 |
| Director/PDMR Shareholding | Jun. 18, 2025 |
| Director/PDMR Shareholding | Mar. 28, 2025 |
| Director/PDMR Shareholding | Jan. 14, 2025 |
| Director/PDMR Shareholding | Nov. 28, 2024 |
| Director/PDMR Shareholding | Nov. 22, 2024 |