| 11.11.2024 11:15 | HMI | Positive Assay Results at the Arapuá Project | RNS |
| 30.09.2024 17:30 | TAND, HMI, ASPL | EARNINGS: Gusbourne loss widens; Woodbois revenue declines | Alliance |
| 30.09.2024 07:53 | HMI | Half-year Report | RNS |
| 16.09.2024 07:00 | HMI | Agreement to Further Advance REE at Arapua | RNS |
| 08.08.2024 10:20 | HMI | Result of AGM | RNS |
| 01.08.2024 14:37 | INVP, MRK, CLBS | UK shareholder meetings calendar - next 7 days | Alliance |
| 16.07.2024 19:25 | LIKE, SOU, KINO | EARNINGS AND TRADING: Gateley earnings fall; 4Global revenue rises | Alliance |
| 16.07.2024 07:50 | HMI | Commencement of REE Exploration Programme | RNS |
| 10.07.2024 07:00 | HSBA, HMI | Holding(s) in Company | RNS |
| 05.07.2024 07:00 | HMI | Notice of AGM | RNS |
| 02.07.2024 07:15 | HMI | £1,000,000 Equity Issue and TVR | RNS |
| 26.06.2024 12:25 | HMI | IN BRIEF: Harvest Minerals shares rise despite annual swing to loss | Alliance |
| 26.06.2024 11:42 | HMI | Final Results | RNS |
| 02.05.2024 17:20 | HMI | IN BRIEF: Harvest Minerals maintains guidance after first quarter | Alliance |
| 02.05.2024 13:45 | HMI | KP Fértil® Sales Update | RNS |
| 10.04.2024 10:18 | HMI | Harvest Minerals surges 50% on rare earth element discovery at Arapua | Alliance |
| 10.04.2024 10:00 | HMI, IQE | AIM WINNERS & LOSERS: IQE up on contract; Chamberlin hit by demand | Alliance |
| 10.04.2024 09:01 | HMI | Occurrences of REE at the Arapuá Project | RNS |
| 10.04.2024 09:00 | HMI | Q1 2024 KP Fértil® Sales Update | RNS |
| 15.02.2024 17:23 | HMI | IN BRIEF: Harvest Minerals shares up on KP Fertil orders update | Alliance |
| 15.02.2024 13:11 | HMI | Full Year 2023 KP Fértil® Sales & 2024 Guidance | RNS |
| 23.10.2023 20:04 | HMI | IN BRIEF: Harvest Minerals expects fertiliser demand to grow next year | Alliance |
| 23.10.2023 07:00 | HMI | Q3 2023 KP Fértil® Sales Update | RNS |
| 21.09.2023 12:34 | HMI | Harvest Minerals shares plummet as revenue falls and loss widens | Alliance |
| 21.09.2023 10:49 | CIZ, VELA, HMI | AIM WINNERS & LOSERS: Vela and Cizzle up as Conduit takes NY listing | Alliance |
| 21.09.2023 07:32 | HMI | Half-year Report | RNS |
| 17.08.2023 12:30 | HMI | Result of AGM | RNS |
| 14.08.2023 10:17 | INSP, HMI | AIM WINNERS & LOSERS: Harvest Minerals cuts annual sales forecasts | Alliance |
| 14.08.2023 08:45 | HMI | Harvest Minerals shares fall as again lowers 2023 sales target | Alliance |
| 14.08.2023 07:00 | HMI | Trading Statement | RNS |
| 10.08.2023 15:46 | WNWD, HMI | UK shareholder meetings calendar - next 7 days | Alliance |
| 17.07.2023 07:00 | HMI | Notice of AGM | RNS |
| 30.06.2023 10:50 | HMI | Harvest Minerals shares drop amid uncertain fertiliser market | Alliance |
| 30.06.2023 10:48 | RENX, HMI | AIM WINNERS & LOSERS: Harvest Minerals slashes annual sales forecast | Alliance |
| 30.06.2023 07:00 | HMI | Q2 & H1 2023 KP Fértil® Sales Update | RNS |
| 30.06.2023 07:00 | HMI | Final Results | RNS |
| 18.04.2023 18:49 | HMI, TRX | TRADING UPDATES: FireAngel signs two delivery and production deals | Alliance |
| 18.04.2023 07:00 | HMI | Q1 2023 KP Fértil® Sales Update | RNS |
| 14.02.2023 09:54 | HMI | Harvest Minerals wins payment via court ruling as cash grows in 2022 | Alliance |
| 14.02.2023 09:00 | HMI | Trading Update | RNS |
| 14.02.2023 08:55 | HMI | Positive Court Ruling | RNS |
| 26.01.2023 07:00 | HMI | Investor Presentation | Reach |
| 24.01.2023 12:29 | HMI | Harvest Minerals 2022 sales surge; has high hopes for 2023 performance | Alliance |
| 24.01.2023 07:54 | HMI | Q4 & Full Year 2022 Sales & 2023 Guidance | RNS |
| 07.12.2022 14:05 | HMI | Second Price Monitoring Extn | RNS |
| 07.12.2022 14:00 | HMI | Price Monitoring Extension | RNS |
| 05.10.2022 09:17 | HMI | New Corporate Presentation | Reach |
| 04.10.2022 16:41 | HMI | Second Price Monitoring Extn | RNS |
| 04.10.2022 16:36 | HMI | Price Monitoring Extension | RNS |
| 30.09.2022 10:13 | HMI | Investor Presentation | RNS |
| 29.09.2022 11:49 | HMI | Harvest Minerals shares plunge despite narrowed loss and revenue jump | Alliance |
| 29.09.2022 11:07 | HMI | Clarification on H1 2022 Sales Orders | RNS |
| 29.09.2022 09:06 | HMI | Second Price Monitoring Extn | RNS |
| 29.09.2022 09:00 | HMI | Price Monitoring Extension | RNS |
| 29.09.2022 07:30 | HMI | Q3 2022 KP Fértil® Sales Up | RNS |
| 29.09.2022 07:01 | HMI | Interim Results | RNS |
| 07.09.2022 08:45 | HSBA, HMI | Holding(s) in Company | RNS |
| 30.08.2022 08:06 | HMI | Result of AGM | RNS |
| 23.08.2022 15:54 | SIV, JGGI, IOM | UK shareholder meetings calendar - next 7 days | Alliance |
| 04.08.2022 19:33 | HMI | IN BRIEF: Harvest Minerals to pull out of Miriri phosphate project | Alliance |
| 04.08.2022 08:28 | HMI | Miriri Phosphate Project Update | RNS |
| 28.07.2022 07:00 | HMI | Notice of AGM | RNS |
| 08.07.2022 11:00 | HMI | Price Monitoring Extension | RNS |
| 06.07.2022 12:15 | HMI | Admission to Trading / TVR Clarification | RNS |
| 04.07.2022 11:38 | HMI | Investor Presentation - Change of Time | Reach |
| 01.07.2022 10:42 | HMI | Investor Presentation | Reach |
| 30.06.2022 14:06 | SCGL, SIV, SEEN | EARNINGS UPDATES: Carclo posts lower profit, SEEEN narrows loss | Alliance |
| 30.06.2022 07:00 | HMI | Sales Update | RNS |
| 30.06.2022 07:00 | HMI | Final Results | RNS |
| 30.03.2022 16:41 | HMI | Second Price Monitoring Extn | RNS |
| 30.03.2022 16:35 | HMI | Price Monitoring Extension | RNS |
| 30.03.2022 14:05 | HMI | Second Price Monitoring Extn | RNS |
| 30.03.2022 14:00 | HMI | Price Monitoring Extension | RNS |
| 30.03.2022 11:50 | HMI | IN BRIEF: Harvest Minerals says KP Fertil sales exceed expectations | Alliance |
| 30.03.2022 11:06 | HMI | Second Price Monitoring Extn | RNS |
