Non-ownership Filings
| Total Voting Rights | Dec. 10, 2024 |
| Total Voting Rights | Nov. 29, 2024 |
| Johnson Matthey half year results | Nov. 27, 2024 |
| Total Voting Rights | Nov. 20, 2024 |
| Total Voting Rights | Nov. 01, 2024 |
| Total Voting Rights | Oct. 01, 2024 |
| Share buyback programme | Sep. 24, 2024 |
Ownership Update Filings
| Holding(s) in Company | Dec. 23, 2024 |
| Transaction in Own Shares | Dec. 13, 2024 |
| Transaction in Own Shares | Dec. 12, 2024 |
| Transaction in Own Shares | Dec. 11, 2024 |
| Holding(s) in Company | Dec. 10, 2024 |
| Transaction in Own Shares | Dec. 10, 2024 |
| Holding(s) in Company | Dec. 09, 2024 |