| Event | Proposed Date | |
| WHSP Announce Half Year Results for 2019 FY | 21 March 2019 | |
| Payment of Interim Dividend | 9 May 2019 | |
| WHSP Announce Full Year Results for 2019 FY | 19 September 2019 | |
| 2019 WHSP AGM | 6 December 2019 | |
| Payment of Final Dividend | 9 December 2019 | |